ADMIN: Revorked settings page

Cargo.lock

@@ -1397,7 +1397,7 @@ checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
 
 [[package]]
 name = "furumusic"
-version = "0.1.13"
+version = "0.1.15"
 dependencies = [
  "anyhow",
  "async-trait",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "furumusic"
-version = "0.1.14"
+version = "0.1.16"
 edition = "2024"
 description = "Reusable web-app boilerplate: auth, OIDC/SSO, admin panel, user management, i18n, PostgreSQL"
 

src/admin/mod.rs

@@ -264,6 +264,27 @@ impl App for AdminApp {
                 }),
                 "admin_v2_job_run",
             ),
+            Route::with_handler_and_name(
+                "/v2/api/settings",
+                get(move |session: Session, db: Database| async move {
+                    v2::settings(session, db).await
+                })
+                .post(
+                    move |session: Session,
+                          db: Database,
+                          json: Json<v2::UpdateSettingsRequest>| async move {
+                        v2::update_settings(session, db, json).await
+                    },
+                ),
+                "admin_v2_settings",
+            ),
+            Route::with_handler_and_name(
+                "/v2/api/settings/probe",
+                get(move |session: Session, db: Database| async move {
+                    v2::settings_probe(session, db).await
+                }),
+                "admin_v2_settings_probe",
+            ),
             Route::with_handler_and_name(
                 "/v2/api/jobs/{name}/toggle",
                 cot::router::method::post({

src/admin/v2.rs

@@ -1,6 +1,6 @@
 use std::collections::HashMap;
 
-use cot::db::Database;
+use cot::db::{Database, Model};
 use cot::html::Html;
 use cot::http::StatusCode;
 use cot::http::header::CONTENT_TYPE;
@@ -13,7 +13,9 @@ use serde::{Deserialize, Serialize};
 use sqlx::{PgPool, Postgres, QueryBuilder};
 
 use super::BUILD_INFO;
+use crate::agent;
 use crate::auth::{self, AuthenticatedUser, Role};
+use crate::config::{AppConfig, ConfigEntry, ConfigSources};
 use crate::i18n::{I18n, Translations};
 use crate::scheduler::{JobRegistry, ScheduledJob};
 
@@ -214,6 +216,95 @@ struct MutationResponse {
     affected: u64,
 }
 
+#[derive(Debug, Serialize, JsonSchema)]
+struct AdminSettingsDto {
+    values: AdminSettingsValues,
+    sources: AdminSettingsSources,
+    lastfm_api_key_configured: bool,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
+struct AdminSettingsValues {
+    auth_password_enabled: bool,
+    auth_sso_enabled: bool,
+    oidc_button_text: String,
+    oidc_issuer: String,
+    oidc_client_id: String,
+    oidc_client_secret: String,
+    oidc_admin_groups: String,
+    oidc_user_groups: String,
+    swagger_enabled: bool,
+    lastfm_api_key: String,
+    agent_enabled: bool,
+    agent_inbox_dir: String,
+    agent_storage_dir: String,
+    agent_llm_url: String,
+    agent_llm_model: String,
+    agent_llm_auth: String,
+    agent_confidence_threshold: String,
+    agent_context_limit: String,
+    agent_concurrency: String,
+}
+
+#[derive(Debug, Clone, Serialize, JsonSchema)]
+struct AdminSettingsSources {
+    auth_password_enabled: &'static str,
+    auth_sso_enabled: &'static str,
+    oidc_button_text: &'static str,
+    oidc_issuer: &'static str,
+    oidc_client_id: &'static str,
+    oidc_client_secret: &'static str,
+    oidc_admin_groups: &'static str,
+    oidc_user_groups: &'static str,
+    swagger_enabled: &'static str,
+    lastfm_api_key: &'static str,
+    agent_enabled: &'static str,
+    agent_inbox_dir: &'static str,
+    agent_storage_dir: &'static str,
+    agent_llm_url: &'static str,
+    agent_llm_model: &'static str,
+    agent_llm_auth: &'static str,
+    agent_confidence_threshold: &'static str,
+    agent_context_limit: &'static str,
+    agent_concurrency: &'static str,
+}
+
+#[derive(Debug, Deserialize)]
+pub(super) struct UpdateSettingsRequest {
+    auth_password_enabled: bool,
+    auth_sso_enabled: bool,
+    oidc_button_text: String,
+    oidc_issuer: String,
+    oidc_client_id: String,
+    oidc_client_secret: String,
+    oidc_admin_groups: String,
+    oidc_user_groups: String,
+    swagger_enabled: bool,
+    lastfm_api_key: String,
+    agent_enabled: bool,
+    agent_inbox_dir: String,
+    agent_storage_dir: String,
+    agent_llm_url: String,
+    agent_llm_model: String,
+    agent_llm_auth: String,
+    agent_confidence_threshold: String,
+    agent_context_limit: String,
+    agent_concurrency: String,
+}
+
+#[derive(Debug, Serialize, JsonSchema)]
+struct AgentProbeDto {
+    status: String,
+    ok: bool,
+    model_intro: String,
+    model_name: String,
+    prompt_tokens: Option<u32>,
+    completion_tokens: Option<u32>,
+    tokens_per_sec: Option<f64>,
+    latency_ms: u64,
+    error: String,
+}
+
 #[derive(Debug, Serialize, JsonSchema)]
 struct LibraryOverviewDto {
     artists: i64,
@@ -458,6 +549,163 @@ pub async fn jobs(
     Json(jobs).into_response()
 }
 
+pub async fn settings(session: Session, db: Database) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+    let (config, sources) = AppConfig::load_with_db(&db).await;
+    Json(settings_dto(config, sources)).into_response()
+}
+
+pub async fn update_settings(
+    session: Session,
+    db: Database,
+    Json(body): Json<UpdateSettingsRequest>,
+) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+    let fields = [
+        (
+            "auth_password_enabled",
+            body.auth_password_enabled.to_string(),
+        ),
+        ("auth_sso_enabled", body.auth_sso_enabled.to_string()),
+        ("oidc_button_text", body.oidc_button_text.trim().to_string()),
+        ("oidc_issuer", body.oidc_issuer.trim().to_string()),
+        ("oidc_client_id", body.oidc_client_id.trim().to_string()),
+        (
+            "oidc_client_secret",
+            body.oidc_client_secret.trim().to_string(),
+        ),
+        (
+            "oidc_admin_groups",
+            body.oidc_admin_groups.trim().to_string(),
+        ),
+        ("oidc_user_groups", body.oidc_user_groups.trim().to_string()),
+        ("swagger_enabled", body.swagger_enabled.to_string()),
+        ("lastfm_api_key", body.lastfm_api_key.trim().to_string()),
+        ("agent_enabled", body.agent_enabled.to_string()),
+        ("agent_inbox_dir", body.agent_inbox_dir.trim().to_string()),
+        (
+            "agent_storage_dir",
+            body.agent_storage_dir.trim().to_string(),
+        ),
+        ("agent_llm_url", body.agent_llm_url.trim().to_string()),
+        ("agent_llm_model", body.agent_llm_model.trim().to_string()),
+        ("agent_llm_auth", body.agent_llm_auth.trim().to_string()),
+        (
+            "agent_confidence_threshold",
+            body.agent_confidence_threshold.trim().to_string(),
+        ),
+        (
+            "agent_context_limit",
+            body.agent_context_limit.trim().to_string(),
+        ),
+        (
+            "agent_concurrency",
+            body.agent_concurrency.trim().to_string(),
+        ),
+    ];
+    for (key, value) in fields {
+        let mut entry = ConfigEntry::new(key.to_string(), value);
+        entry
+            .save(&db)
+            .await
+            .map_err(|e| cot::Error::internal(e.to_string()))?;
+    }
+    Json(serde_json::json!({ "ok": true })).into_response()
+}
+
+pub async fn settings_probe(
+    session: Session,
+    db: Database,
+) -> cot::Result<cot::response::Response> {
+    if let Err(response) = require_admin_json(&session, &db).await {
+        return Ok(response);
+    }
+    let (config, _) = AppConfig::load_with_db(&db).await;
+    let probe = if config.agent_enabled && !config.agent_llm_url.is_empty() {
+        agent::probe_llm(
+            &config.agent_llm_url,
+            &config.agent_llm_model,
+            &config.agent_llm_auth,
+        )
+        .await
+    } else {
+        agent::AgentProbeResult::default()
+    };
+    let status = if !config.agent_enabled {
+        "disabled"
+    } else if config.agent_llm_url.is_empty() {
+        "not_configured"
+    } else if probe.ok {
+        "ok"
+    } else {
+        "error"
+    };
+    Json(AgentProbeDto {
+        status: status.to_string(),
+        ok: probe.ok,
+        model_intro: probe.model_intro,
+        model_name: probe.model_name,
+        prompt_tokens: probe.prompt_tokens,
+        completion_tokens: probe.completion_tokens,
+        tokens_per_sec: probe.tokens_per_sec,
+        latency_ms: probe.latency_ms,
+        error: probe.error,
+    })
+    .into_response()
+}
+
+fn settings_dto(config: AppConfig, sources: ConfigSources) -> AdminSettingsDto {
+    AdminSettingsDto {
+        lastfm_api_key_configured: !config.lastfm_api_key.trim().is_empty(),
+        values: AdminSettingsValues {
+            auth_password_enabled: config.auth_password_enabled,
+            auth_sso_enabled: config.auth_sso_enabled,
+            oidc_button_text: config.oidc_button_text,
+            oidc_issuer: config.oidc_issuer,
+            oidc_client_id: config.oidc_client_id,
+            oidc_client_secret: config.oidc_client_secret,
+            oidc_admin_groups: config.oidc_admin_groups,
+            oidc_user_groups: config.oidc_user_groups,
+            swagger_enabled: config.swagger_enabled,
+            lastfm_api_key: config.lastfm_api_key,
+            agent_enabled: config.agent_enabled,
+            agent_inbox_dir: config.agent_inbox_dir,
+            agent_storage_dir: config.agent_storage_dir,
+            agent_llm_url: config.agent_llm_url,
+            agent_llm_model: config.agent_llm_model,
+            agent_llm_auth: config.agent_llm_auth,
+            agent_confidence_threshold: config.agent_confidence_threshold.to_string(),
+            agent_context_limit: config.agent_context_limit.to_string(),
+            agent_concurrency: config.agent_concurrency.to_string(),
+        },
+        sources: AdminSettingsSources {
+            auth_password_enabled: sources.auth_password_enabled.code(),
+            auth_sso_enabled: sources.auth_sso_enabled.code(),
+            oidc_button_text: sources.oidc_button_text.code(),
+            oidc_issuer: sources.oidc_issuer.code(),
+            oidc_client_id: sources.oidc_client_id.code(),
+            oidc_client_secret: sources.oidc_client_secret.code(),
+            oidc_admin_groups: sources.oidc_admin_groups.code(),
+            oidc_user_groups: sources.oidc_user_groups.code(),
+            swagger_enabled: sources.swagger_enabled.code(),
+            lastfm_api_key: sources.lastfm_api_key.code(),
+            agent_enabled: sources.agent_enabled.code(),
+            agent_inbox_dir: sources.agent_inbox_dir.code(),
+            agent_storage_dir: sources.agent_storage_dir.code(),
+            agent_llm_url: sources.agent_llm_url.code(),
+            agent_llm_model: sources.agent_llm_model.code(),
+            agent_llm_auth: sources.agent_llm_auth.code(),
+            agent_confidence_threshold: sources.agent_confidence_threshold.code(),
+            agent_context_limit: sources.agent_context_limit.code(),
+            agent_concurrency: sources.agent_concurrency.code(),
+        },
+    }
+}
+
 pub async fn run_job(
     session: Session,
     db: Database,

src/config.rs

@@ -133,6 +133,7 @@ pub struct ConfigSources {
     pub agent_confidence_threshold: ConfigSource,
     pub agent_context_limit: ConfigSource,
     pub agent_concurrency: ConfigSource,
+    pub lastfm_api_key: ConfigSource,
 }
 
 impl Default for ConfigSources {
@@ -158,6 +159,7 @@ impl Default for ConfigSources {
             agent_confidence_threshold: ConfigSource::Default,
             agent_context_limit: ConfigSource::Default,
             agent_concurrency: ConfigSource::Default,
+            lastfm_api_key: ConfigSource::Default,
         }
     }
 }
@@ -262,6 +264,8 @@ pub struct AppConfig {
     pub agent_context_limit: u64,
     /// Number of files to process in parallel via the LLM.
     pub agent_concurrency: u64,
+    /// Last.fm API key for weekly popularity enrichment.
+    pub lastfm_api_key: String,
 }
 
 impl Default for AppConfig {
@@ -287,6 +291,7 @@ impl Default for AppConfig {
             agent_confidence_threshold: 0.85,
             agent_context_limit: 8192,
             agent_concurrency: 2,
+            lastfm_api_key: String::new(),
         }
     }
 }
@@ -313,6 +318,7 @@ impl_env_overrides!(
     agent_confidence_threshold,
     agent_context_limit,
     agent_concurrency,
+    lastfm_api_key,
 );
 
 impl AppConfig {
@@ -396,6 +402,7 @@ impl AppConfig {
         apply_db_field!(agent_confidence_threshold);
         apply_db_field!(agent_context_limit);
         apply_db_field!(agent_concurrency);
+        apply_db_field!(lastfm_api_key);
     }
 }
 

src/i18n/phrases.rs

@@ -321,6 +321,11 @@ translations! {
     player_audio:            "Audio"                           , "Аудио";
     player_size:             "Size"                            , "Размер";
     player_uploader:         "Uploader"                        , "Загрузил";
+    player_lastfm_rating:    "Last.fm popularity"              , "Популярность Last.fm";
+    player_lastfm_listeners: "Last.fm listeners"               , "Слушатели Last.fm";
+    player_lastfm_playcount: "Last.fm plays"                   , "Прослушивания Last.fm";
+    player_lastfm_updated:   "Last.fm updated"                 , "Last.fm обновлён";
+    player_lastfm_not_loaded: "not loaded yet"                 , "ещё не загружено";
     player_play:             "Play"                            , "Играть";
     player_like:             "Like"                            , "Лайк";
     player_add_to_queue:     "Add to queue"                    , "Добавить в очередь";

src/jobs/lastfm_popularity.rs

@@ -0,0 +1,249 @@
+use serde::Deserialize;
+
+use crate::scheduler::{Job, JobContext, JobLog};
+
+pub struct LastfmPopularityJob;
+
+const LASTFM_REQUEST_DELAY: std::time::Duration = std::time::Duration::from_millis(1200);
+
+#[derive(Debug, sqlx::FromRow)]
+struct TrackLookupRow {
+    id: i64,
+    title: String,
+    artist_name: Option<String>,
+    lastfm_updated_at: Option<String>,
+}
+
+#[derive(Debug, Deserialize)]
+struct LastfmTrackInfoResponse {
+    track: Option<LastfmTrack>,
+    error: Option<i32>,
+    message: Option<String>,
+}
+
+#[derive(Debug, Deserialize)]
+struct LastfmTrack {
+    listeners: Option<String>,
+    playcount: Option<String>,
+}
+
+#[async_trait::async_trait]
+impl Job for LastfmPopularityJob {
+    fn name(&self) -> &'static str {
+        "lastfm_popularity"
+    }
+
+    fn description(&self) -> &'static str {
+        "Update Last.fm playcount/listener popularity for library tracks"
+    }
+
+    fn default_cron(&self) -> &'static str {
+        // Sundays at 04:15
+        "0 15 4 * * Sun"
+    }
+
+    async fn run(&self, ctx: &JobContext, log: &mut JobLog) -> anyhow::Result<()> {
+        let api_key = ctx.config.lastfm_api_key.trim();
+        if api_key.is_empty() {
+            log.warn("lastfm_api_key is not configured, skipping Last.fm popularity update");
+            return Ok(());
+        }
+
+        let tracks = sqlx::query_as::<_, TrackLookupRow>(
+            r#"SELECT t.id,
+                      t.title::text AS title,
+                      t.lastfm_updated_at::text AS lastfm_updated_at,
+                      (
+                        SELECT a.name::text
+                          FROM furumusic__track_artist ta
+                          JOIN furumusic__artist a ON a.id = ta.artist_id
+                         WHERE ta.track_id = t.id AND ta.role <> 'featuring'
+                         ORDER BY ta.position
+                         LIMIT 1
+                      ) AS artist_name
+                 FROM furumusic__track t
+                WHERE t.is_hidden = false
+                ORDER BY t.lastfm_updated_at IS NOT NULL, t.lastfm_updated_at ASC, t.id ASC"#,
+        )
+        .fetch_all(&ctx.pool)
+        .await?;
+
+        if tracks.is_empty() {
+            log.info("No visible tracks found for Last.fm popularity update");
+            return Ok(());
+        }
+
+        log.info(&format!(
+            "Starting Last.fm popularity update for {} visible tracks; oldest or missing ratings are processed first; request delay is {} ms; rating formula is ln(playcount + 1) * ln(listeners + 1)",
+            tracks.len(),
+            LASTFM_REQUEST_DELAY.as_millis()
+        ));
+
+        let client = reqwest::Client::builder()
+            .user_agent("furumusic-lastfm-popularity/0.1")
+            .timeout(std::time::Duration::from_secs(15))
+            .build()?;
+        let mut updated = 0u64;
+        let mut skipped = 0u64;
+        let mut failed = 0u64;
+
+        for (index, track) in tracks.iter().enumerate() {
+            let Some(artist) = track
+                .artist_name
+                .as_deref()
+                .map(str::trim)
+                .filter(|v| !v.is_empty())
+            else {
+                skipped += 1;
+                log.warn(&format!(
+                    "Skipping track {} \"{}\": no primary artist",
+                    track.id, track.title
+                ));
+                continue;
+            };
+
+            log.info(&format!(
+                "Last.fm lookup {}/{}: track {} \"{}\" by \"{}\" (previous update: {})",
+                index + 1,
+                tracks.len(),
+                track.id,
+                track.title,
+                artist,
+                track.lastfm_updated_at.as_deref().unwrap_or("never")
+            ));
+            let result = fetch_track_info(&client, api_key, artist, &track.title).await;
+            match result {
+                Ok(Some((listeners, playcount))) => {
+                    let rating = popularity_rating(listeners, playcount);
+                    let fetched_at = chrono::Utc::now().format("%Y-%m-%dT%H:%M:%SZ").to_string();
+                    sqlx::query(
+                        r#"UPDATE furumusic__track
+                              SET lastfm_listeners = $2,
+                                  lastfm_playcount = $3,
+                                  lastfm_rating = $4,
+                                  lastfm_updated_at = $5
+                            WHERE id = $1"#,
+                    )
+                    .bind(track.id)
+                    .bind(listeners)
+                    .bind(playcount)
+                    .bind(rating)
+                    .bind(&fetched_at)
+                    .execute(&ctx.pool)
+                    .await?;
+                    sqlx::query(
+                        r#"INSERT INTO furumusic__track_popularity_history
+                              (track_id, source, listeners, playcount, rating, fetched_at)
+                           VALUES ($1, 'lastfm', $2, $3, $4, $5)"#,
+                    )
+                    .bind(track.id)
+                    .bind(listeners)
+                    .bind(playcount)
+                    .bind(rating)
+                    .bind(&fetched_at)
+                    .execute(&ctx.pool)
+                    .await?;
+                    updated += 1;
+                    log.info(&format!(
+                        "Updated track {} \"{}\" by \"{}\": listeners={listeners}, playcount={playcount}, rating={rating:.4}",
+                        track.id, track.title, artist
+                    ));
+                }
+                Ok(None) => {
+                    skipped += 1;
+                    log.warn(&format!(
+                        "Last.fm has no usable match for track {} \"{}\" by \"{}\"",
+                        track.id, track.title, artist
+                    ));
+                }
+                Err(err) if err.to_string().contains("Last.fm rate limit exceeded") => {
+                    failed += 1;
+                    log.error("Last.fm rate limit exceeded; stopping this run early");
+                    break;
+                }
+                Err(err) => {
+                    failed += 1;
+                    log.warn(&format!(
+                        "Last.fm lookup failed for track {} \"{}\" / \"{}\": {err}",
+                        track.id, artist, track.title
+                    ));
+                }
+            }
+
+            if (index + 1) % 50 == 0 {
+                log.info(&format!(
+                    "Last.fm progress: {}/{} tracks, {updated} updated, {skipped} skipped, {failed} failed",
+                    index + 1,
+                    tracks.len()
+                ));
+            }
+            tokio::time::sleep(LASTFM_REQUEST_DELAY).await;
+        }
+
+        log.info(&format!(
+            "Last.fm popularity update finished: {updated} updated, {skipped} skipped, {failed} failed, {} considered",
+            tracks.len()
+        ));
+        Ok(())
+    }
+}
+
+async fn fetch_track_info(
+    client: &reqwest::Client,
+    api_key: &str,
+    artist: &str,
+    track: &str,
+) -> anyhow::Result<Option<(i64, i64)>> {
+    let response = client
+        .get("https://ws.audioscrobbler.com/2.0/")
+        .query(&[
+            ("method", "track.getInfo"),
+            ("api_key", api_key),
+            ("artist", artist),
+            ("track", track),
+            ("autocorrect", "1"),
+            ("format", "json"),
+        ])
+        .send()
+        .await?;
+
+    if response.status() == reqwest::StatusCode::NOT_FOUND {
+        return Ok(None);
+    }
+    let response = response.error_for_status()?;
+    let body: LastfmTrackInfoResponse = response.json().await?;
+    if let Some(code) = body.error {
+        if code == 29 {
+            anyhow::bail!("Last.fm rate limit exceeded");
+        }
+        if code == 6 || code == 7 {
+            return Ok(None);
+        }
+        anyhow::bail!(
+            "Last.fm API error {code}: {}",
+            body.message.unwrap_or_else(|| "unknown error".to_string())
+        );
+    }
+    let Some(info) = body.track else {
+        return Ok(None);
+    };
+    let listeners = info
+        .listeners
+        .as_deref()
+        .unwrap_or("0")
+        .parse::<i64>()
+        .unwrap_or(0);
+    let playcount = info
+        .playcount
+        .as_deref()
+        .unwrap_or("0")
+        .parse::<i64>()
+        .unwrap_or(0);
+    Ok(Some((listeners.max(0), playcount.max(0))))
+}
+
+fn popularity_rating(listeners: i64, playcount: i64) -> f64 {
+    let listeners = listeners.max(0) as f64;
+    let playcount = playcount.max(0) as f64;
+    playcount.ln_1p() * listeners.ln_1p()
+}

src/jobs/mod.rs

@@ -3,6 +3,7 @@ pub mod artist_track_image_backfill;
 pub mod cover_backfill;
 pub mod inbox_discover;
 pub mod inbox_process;
+pub mod lastfm_popularity;
 pub mod metadata_backfill;
 
 use std::path::{Component, Path, PathBuf};

src/main.rs

@@ -53,6 +53,7 @@ fn build_registry() -> Arc<JobRegistry> {
     registry.register(jobs::artist_image_backfill::ArtistImageBackfillJob);
     registry.register(jobs::artist_track_image_backfill::ArtistTrackImageBackfillJob);
     registry.register(jobs::metadata_backfill::MetadataBackfillJob);
+    registry.register(jobs::lastfm_popularity::LastfmPopularityJob);
     Arc::new(registry)
 }
 

src/music/mod.rs

@@ -1637,6 +1637,61 @@ pub mod db_migrations {
             &[Operation::custom(create_torrent_session).build()];
     }
 
+    // -- M0032: Last.fm track popularity ------------------------------------
+
+    #[cot::db::migrations::migration_op]
+    async fn create_lastfm_track_popularity(
+        ctx: migrations::MigrationContext<'_>,
+    ) -> cot::db::Result<()> {
+        ctx.db
+            .raw("ALTER TABLE furumusic__track ADD COLUMN lastfm_listeners BIGINT")
+            .await?;
+        ctx.db
+            .raw("ALTER TABLE furumusic__track ADD COLUMN lastfm_playcount BIGINT")
+            .await?;
+        ctx.db
+            .raw("ALTER TABLE furumusic__track ADD COLUMN lastfm_rating DOUBLE PRECISION")
+            .await?;
+        ctx.db
+            .raw("ALTER TABLE furumusic__track ADD COLUMN lastfm_updated_at VARCHAR(32)")
+            .await?;
+        ctx.db
+            .raw(
+                "CREATE TABLE IF NOT EXISTS furumusic__track_popularity_history (
+                    id BIGSERIAL PRIMARY KEY,
+                    track_id BIGINT NOT NULL,
+                    source VARCHAR(32) NOT NULL,
+                    listeners BIGINT NOT NULL,
+                    playcount BIGINT NOT NULL,
+                    rating DOUBLE PRECISION NOT NULL,
+                    fetched_at VARCHAR(32) NOT NULL
+                )",
+            )
+            .await?;
+        ctx.db
+            .raw(
+                "CREATE INDEX IF NOT EXISTS idx_track_popularity_history_track
+                   ON furumusic__track_popularity_history (track_id, fetched_at DESC)",
+            )
+            .await?;
+        Ok(())
+    }
+
+    #[derive(Debug, Copy, Clone)]
+    pub struct M0032CreateLastfmTrackPopularity;
+
+    impl migrations::Migration for M0032CreateLastfmTrackPopularity {
+        const APP_NAME: &'static str = "furumusic";
+        const MIGRATION_NAME: &'static str = "m_0032_create_lastfm_track_popularity";
+        const DEPENDENCIES: &'static [migrations::MigrationDependency] =
+            &[migrations::MigrationDependency::migration(
+                "furumusic",
+                "m_0031_create_torrent_session",
+            )];
+        const OPERATIONS: &'static [Operation] =
+            &[Operation::custom(create_lastfm_track_popularity).build()];
+    }
+
     pub const MIGRATIONS: &[&SyncDynMigration] = &[
         &M0006CreateMediaFile,
         &M0007CreateArtist,
@@ -1659,5 +1714,6 @@ pub mod db_migrations {
         &M0029AddPlaybackVolume,
         &M0030AddMediaFileUploader,
         &M0031CreateTorrentSession,
+        &M0032CreateLastfmTrackPopularity,
     ];
 }

src/oidc.rs

@@ -389,11 +389,7 @@ pub async fn oidc_callback_handler(
         config.oidc_user_groups,
     );
 
-    if !is_allowed_by_groups(
-        &groups,
-        &config.oidc_user_groups,
-        &config.oidc_admin_groups,
-    ) {
+    if !is_allowed_by_groups(&groups, &config.oidc_user_groups, &config.oidc_admin_groups) {
         tracing::warn!(
             "OIDC login denied by group allowlist: sub={sub}, groups={groups:?}, user_groups={:?}, admin_groups={:?}",
             config.oidc_user_groups,

src/player/dto.rs

@@ -64,6 +64,10 @@ pub(super) struct TrackItem {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(Debug, Serialize, JsonSchema)]
@@ -84,6 +88,10 @@ pub(super) struct ArtistAppearanceTrack {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(Debug, Serialize, JsonSchema)]

src/player/mod.rs

@@ -313,7 +313,11 @@ async fn artist_detail_handler(
                   mf.audio_bitrate,
                   mf.audio_sample_rate,
                   mf.audio_bit_depth,
-                  mf.file_size_bytes
+                  mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
            FROM furumusic__track_artist ta
            JOIN furumusic__track t ON t.id = ta.track_id
            JOIN furumusic__release r ON r.id = t.release_id
@@ -390,6 +394,10 @@ async fn artist_detail_handler(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             }
         })
         .collect();
@@ -459,7 +467,11 @@ async fn release_detail_handler(
                   mf.audio_bitrate,
                   mf.audio_sample_rate,
                   mf.audio_bit_depth,
-                  mf.file_size_bytes
+                  mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
            FROM furumusic__track t
            JOIN furumusic__release r ON r.id = t.release_id
            LEFT JOIN furumusic__media_file mf ON mf.id = t.audio_file_id
@@ -535,6 +547,10 @@ async fn release_detail_handler(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             }
         })
         .collect();
@@ -689,7 +705,11 @@ async fn playlist_detail_handler(
                   mf.audio_bitrate,
                   mf.audio_sample_rate,
                   mf.audio_bit_depth,
-                  mf.file_size_bytes
+                  mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
            FROM furumusic__playlist_track pt
            JOIN furumusic__track t ON t.id = pt.track_id
            JOIN furumusic__release r ON r.id = t.release_id
@@ -785,6 +805,10 @@ async fn build_track_items(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             }
         })
         .collect())
@@ -962,7 +986,10 @@ async fn local_upload_handler(
         .await
         .map_err(|err| cot::Error::internal(err.to_string()))?;
     if bytes.is_empty() {
-        return Ok(json_error(StatusCode::BAD_REQUEST, "uploaded file is empty"));
+        return Ok(json_error(
+            StatusCode::BAD_REQUEST,
+            "uploaded file is empty",
+        ));
     }
 
     let upload_dir = inbox_root
@@ -1404,7 +1431,11 @@ async fn search_handler(
                       mf.audio_bitrate,
                       mf.audio_sample_rate,
                       mf.audio_bit_depth,
-                      mf.file_size_bytes
+                      mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
                FROM furumusic__track t
                JOIN furumusic__release rel ON rel.id = t.release_id
                LEFT JOIN furumusic__media_file mf ON mf.id = t.audio_file_id
@@ -1469,7 +1500,7 @@ async fn search_handler(
         let t = sqlx::query_as::<_, SearchTrackRow>(
             r#"SELECT id, title, track_number, disc_number, duration_seconds, cover_file_id,
                       release_cover_file_id, release_year, uploader_name, audio_format, audio_bitrate,
-                      audio_sample_rate, audio_bit_depth, file_size_bytes FROM (
+                      audio_sample_rate, audio_bit_depth, file_size_bytes, lastfm_listeners, lastfm_playcount, lastfm_rating, lastfm_updated_at FROM (
                 SELECT t.id, t.title::text AS title, t.track_number, t.disc_number,
                        t.duration_seconds, t.cover_file_id,
                        rel.cover_file_id AS release_cover_file_id,
@@ -1480,20 +1511,27 @@ async fn search_handler(
                        mf.audio_sample_rate,
                        mf.audio_bit_depth,
                        mf.file_size_bytes,
+                       t.lastfm_listeners,
+                       t.lastfm_playcount,
+                       t.lastfm_rating,
+                       t.lastfm_updated_at,
                        MAX(sim) AS similarity
                 FROM (
                     SELECT id, title, title_sort, track_number, disc_number, duration_seconds, cover_file_id, release_id, audio_file_id,
+                           lastfm_listeners, lastfm_playcount, lastfm_rating, lastfm_updated_at,
                            similarity(title_sort, $1) AS sim
                     FROM furumusic__track WHERE is_hidden = false AND title_sort % $1
                     UNION ALL
                     SELECT id, title, title_sort, track_number, disc_number, duration_seconds, cover_file_id, release_id, audio_file_id,
+                           lastfm_listeners, lastfm_playcount, lastfm_rating, lastfm_updated_at,
                            0.01::real AS sim
                     FROM furumusic__track WHERE is_hidden = false AND title_sort ILIKE '%' || $1 || '%'
                 ) t
                 JOIN furumusic__release rel ON rel.id = t.release_id
                 LEFT JOIN furumusic__media_file mf ON mf.id = t.audio_file_id
                 GROUP BY t.id, t.title, t.track_number, t.disc_number, t.duration_seconds, t.cover_file_id, rel.cover_file_id, rel.year,
-                         mf.uploader_name, mf.audio_format, mf.audio_bitrate, mf.audio_sample_rate, mf.audio_bit_depth, mf.file_size_bytes
+                         mf.uploader_name, mf.audio_format, mf.audio_bitrate, mf.audio_sample_rate, mf.audio_bit_depth, mf.file_size_bytes,
+                         t.lastfm_listeners, t.lastfm_playcount, t.lastfm_rating, t.lastfm_updated_at
                 ORDER BY similarity DESC
                 LIMIT $2
             ) sub"#,
@@ -1597,6 +1635,10 @@ async fn search_handler(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             }
         })
         .collect();
@@ -2161,7 +2203,11 @@ async fn tracks_by_ids_handler(
                   mf.audio_bitrate,
                   mf.audio_sample_rate,
                   mf.audio_bit_depth,
-                  mf.file_size_bytes
+                  mf.file_size_bytes,
+                  t.lastfm_listeners,
+                  t.lastfm_playcount,
+                  t.lastfm_rating,
+                  t.lastfm_updated_at
            FROM furumusic__track t
            JOIN furumusic__release r ON r.id = t.release_id
            LEFT JOIN furumusic__media_file mf ON mf.id = t.audio_file_id
@@ -2236,6 +2282,10 @@ async fn tracks_by_ids_handler(
                 audio_sample_rate: t.audio_sample_rate,
                 audio_bit_depth: t.audio_bit_depth,
                 file_size_bytes: t.file_size_bytes,
+                lastfm_listeners: t.lastfm_listeners,
+                lastfm_playcount: t.lastfm_playcount,
+                lastfm_rating: t.lastfm_rating,
+                lastfm_updated_at: t.lastfm_updated_at,
             },
         );
     }
@@ -2408,9 +2458,7 @@ impl App for PlayerApp {
                                     .await;
                                 let service = torrent_service
                                     .get_or_init(|| async {
-                                        Arc::new(TorrentService::new(Arc::clone(
-                                            &scheduler_handle,
-                                        )))
+                                        Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
                                     })
                                     .await;
                                 match service.details(pg_pool, user.id, &path.0.id).await {
@@ -2422,40 +2470,44 @@ impl App for PlayerApp {
                             }
                         }
                     })
-                    .delete(move |session: Session, db: Database, path: Path<PathStringId>| {
-                        let pool = Arc::clone(&pool);
-                        let pool_config = Arc::clone(&pool_config);
-                        let torrent_service = Arc::clone(&torrent_service);
-                        let scheduler_handle = Arc::clone(&scheduler_handle);
-                        async move {
-                            let Some(user) = auth::get_session_user(&session, &db).await else {
-                                return Ok(json_error(
-                                    StatusCode::UNAUTHORIZED,
-                                    "not authenticated",
-                                ));
-                            };
-                            let pg_pool = pool
-                                .get_or_init(|| async {
-                                    sqlx::postgres::PgPoolOptions::new()
-                                        .max_connections(5)
-                                        .connect(&pool_config.database_url)
-                                        .await
-                                        .expect("player pool")
-                                })
-                                .await;
-                            let service = torrent_service
-                                .get_or_init(|| async {
-                                    Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
-                                })
-                                .await;
-                            match service.remove(pg_pool, user.id, &path.0.id).await {
-                                Ok(()) => Json(serde_json::json!({ "ok": true })).into_response(),
-                                Err(err) => {
-                                    Ok(json_error(StatusCode::NOT_FOUND, &err.to_string()))
+                    .delete(
+                        move |session: Session, db: Database, path: Path<PathStringId>| {
+                            let pool = Arc::clone(&pool);
+                            let pool_config = Arc::clone(&pool_config);
+                            let torrent_service = Arc::clone(&torrent_service);
+                            let scheduler_handle = Arc::clone(&scheduler_handle);
+                            async move {
+                                let Some(user) = auth::get_session_user(&session, &db).await else {
+                                    return Ok(json_error(
+                                        StatusCode::UNAUTHORIZED,
+                                        "not authenticated",
+                                    ));
+                                };
+                                let pg_pool = pool
+                                    .get_or_init(|| async {
+                                        sqlx::postgres::PgPoolOptions::new()
+                                            .max_connections(5)
+                                            .connect(&pool_config.database_url)
+                                            .await
+                                            .expect("player pool")
+                                    })
+                                    .await;
+                                let service = torrent_service
+                                    .get_or_init(|| async {
+                                        Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
+                                    })
+                                    .await;
+                                match service.remove(pg_pool, user.id, &path.0.id).await {
+                                    Ok(()) => {
+                                        Json(serde_json::json!({ "ok": true })).into_response()
+                                    }
+                                    Err(err) => {
+                                        Ok(json_error(StatusCode::NOT_FOUND, &err.to_string()))
+                                    }
                                 }
                             }
-                        }
-                    })
+                        },
+                    )
                 },
                 "player_torrent_detail",
             ),
@@ -2594,40 +2646,42 @@ impl App for PlayerApp {
                     let pool_config = Arc::clone(&pool_config);
                     let torrent_service = Arc::clone(&torrent_service);
                     let scheduler_handle = Arc::clone(&self.scheduler_handle);
-                    post(move |session: Session, db: Database, path: Path<PathStringId>| {
-                        let pool = Arc::clone(&pool);
-                        let pool_config = Arc::clone(&pool_config);
-                        let torrent_service = Arc::clone(&torrent_service);
-                        let scheduler_handle = Arc::clone(&scheduler_handle);
-                        async move {
-                            let Some(user) = auth::get_session_user(&session, &db).await else {
-                                return Ok(json_error(
-                                    StatusCode::UNAUTHORIZED,
-                                    "not authenticated",
-                                ));
-                            };
-                            let pg_pool = pool
-                                .get_or_init(|| async {
-                                    sqlx::postgres::PgPoolOptions::new()
-                                        .max_connections(5)
-                                        .connect(&pool_config.database_url)
-                                        .await
-                                        .expect("player pool")
-                                })
-                                .await;
-                            let service = torrent_service
-                                .get_or_init(|| async {
-                                    Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
-                                })
-                                .await;
-                            match service.pause(pg_pool, user.id, &path.0.id).await {
-                                Ok(job) => Json(job).into_response(),
-                                Err(err) => {
-                                    Ok(json_error(StatusCode::BAD_REQUEST, &err.to_string()))
+                    post(
+                        move |session: Session, db: Database, path: Path<PathStringId>| {
+                            let pool = Arc::clone(&pool);
+                            let pool_config = Arc::clone(&pool_config);
+                            let torrent_service = Arc::clone(&torrent_service);
+                            let scheduler_handle = Arc::clone(&scheduler_handle);
+                            async move {
+                                let Some(user) = auth::get_session_user(&session, &db).await else {
+                                    return Ok(json_error(
+                                        StatusCode::UNAUTHORIZED,
+                                        "not authenticated",
+                                    ));
+                                };
+                                let pg_pool = pool
+                                    .get_or_init(|| async {
+                                        sqlx::postgres::PgPoolOptions::new()
+                                            .max_connections(5)
+                                            .connect(&pool_config.database_url)
+                                            .await
+                                            .expect("player pool")
+                                    })
+                                    .await;
+                                let service = torrent_service
+                                    .get_or_init(|| async {
+                                        Arc::new(TorrentService::new(Arc::clone(&scheduler_handle)))
+                                    })
+                                    .await;
+                                match service.pause(pg_pool, user.id, &path.0.id).await {
+                                    Ok(job) => Json(job).into_response(),
+                                    Err(err) => {
+                                        Ok(json_error(StatusCode::BAD_REQUEST, &err.to_string()))
+                                    }
                                 }
                             }
-                        }
-                    })
+                        },
+                    )
                 },
                 "player_torrent_pause",
             ),

src/player/rows.rs

@@ -44,6 +44,10 @@ pub(super) struct TrackRow {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(sqlx::FromRow)]
@@ -110,6 +114,10 @@ pub(super) struct PlaylistTrackRow {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(sqlx::FromRow)]
@@ -128,6 +136,10 @@ pub(super) struct AppearanceTrackRow {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(sqlx::FromRow)]
@@ -165,6 +177,10 @@ pub(super) struct SearchTrackRow {
     pub(super) audio_sample_rate: Option<i32>,
     pub(super) audio_bit_depth: Option<i32>,
     pub(super) file_size_bytes: Option<i64>,
+    pub(super) lastfm_listeners: Option<i64>,
+    pub(super) lastfm_playcount: Option<i64>,
+    pub(super) lastfm_rating: Option<f64>,
+    pub(super) lastfm_updated_at: Option<String>,
 }
 
 #[derive(sqlx::FromRow)]

src/scheduler/mod.rs

@@ -1347,7 +1347,7 @@ async fn run_scheduled_job(
 
     // Check agent_enabled (re-read from DB every run)
     let (live_config, _) = AppConfig::load_with_db(db).await;
-    if !live_config.agent_enabled {
+    if !live_config.agent_enabled && job_name != "lastfm_popularity" {
         tracing::warn!(job = job_name, "Skipping: agent_enabled=false");
         return;
     }

src/torrents.rs

@@ -354,7 +354,7 @@ impl TorrentJob {
                 100.0
             } else {
                 progress_percent(downloaded_bytes, total_bytes)
-                .unwrap_or(self.progress_percent)
+                    .unwrap_or(self.progress_percent)
                     .clamp(0.0, 100.0)
             },
             download_speed_mbps: live.map(|l| l.download_speed.mbps),
@@ -746,13 +746,12 @@ impl TorrentService {
             self.stop_torrent(&handle).await;
         }
 
-        let result = sqlx::query(
-            "DELETE FROM furumusic__torrent_session WHERE id = $1 AND user_id = $2",
-        )
-        .bind(id)
-        .bind(user_id)
-        .execute(pool)
-        .await?;
+        let result =
+            sqlx::query("DELETE FROM furumusic__torrent_session WHERE id = $1 AND user_id = $2")
+                .bind(id)
+                .bind(user_id)
+                .execute(pool)
+                .await?;
 
         if result.rows_affected() == 0 {
             bail!("torrent session not found");
@@ -784,7 +783,12 @@ impl TorrentService {
             if job.user_id != uploader_user_id {
                 bail!("torrent job not found");
             }
-            if job.handle.is_some() && matches!(job.status, TorrentJobStatus::Downloading | TorrentJobStatus::Moving) {
+            if job.handle.is_some()
+                && matches!(
+                    job.status,
+                    TorrentJobStatus::Downloading | TorrentJobStatus::Moving
+                )
+            {
                 bail!("torrent job is already running");
             }
             validate_selection(&job.files, &selected_files)?;

templates/admin/v2.html

@@ -667,6 +667,161 @@ tbody tr:hover {
     display: block;
 }
 
+.settings-page {
+    max-width: none;
+}
+
+.settings-layout {
+    display: grid;
+    grid-template-columns: minmax(620px, 1fr) minmax(360px, 440px);
+    gap: 14px;
+    align-items: start;
+}
+
+.settings-column {
+    display: grid;
+    gap: 14px;
+    align-content: start;
+}
+
+.settings-side .settings-grid {
+    grid-template-columns: minmax(0, 1fr);
+}
+
+.settings-actions {
+    grid-column: 1 / -1;
+}
+
+.settings-grid {
+    display: grid;
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+    gap: 10px;
+    padding: 14px;
+}
+
+.settings-card {
+    padding: 14px;
+}
+
+.setting-field {
+    min-width: 0;
+}
+
+.setting-field label,
+.setting-toggle label {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 8px;
+    margin-bottom: 6px;
+    color: var(--text-secondary);
+    font-size: 11px;
+    font-weight: 800;
+    text-transform: uppercase;
+}
+
+.setting-field input {
+    width: 100%;
+    height: 34px;
+    padding: 0 10px;
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    background: var(--bg-primary);
+    color: var(--text-primary);
+    outline: none;
+}
+
+.setting-field input:focus {
+    border-color: var(--accent);
+}
+
+.setting-toggle {
+    min-height: 74px;
+    padding: 12px;
+    border: 1px solid var(--border-color);
+    border-radius: 8px;
+    background: var(--bg-primary);
+}
+
+.setting-toggle-row {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    gap: 10px;
+}
+
+.setting-toggle-row span {
+    color: var(--text-primary);
+    font-size: 13px;
+    font-weight: 800;
+}
+
+.setting-toggle input {
+    width: 18px;
+    height: 18px;
+    accent-color: var(--accent);
+}
+
+.setting-help {
+    margin-top: 6px;
+    color: var(--text-subdued);
+    font-size: 11px;
+    line-height: 1.4;
+}
+
+.source-pill {
+    flex: 0 0 auto;
+    display: inline-flex;
+    align-items: center;
+    height: 18px;
+    padding: 0 6px;
+    border-radius: 999px;
+    background: rgba(255, 255, 255, 0.08);
+    color: var(--text-subdued);
+    font-size: 10px;
+    font-weight: 850;
+    text-transform: lowercase;
+}
+
+.source-pill.env { background: rgba(90, 167, 255, 0.16); color: #9ccbff; }
+.source-pill.database { background: rgba(29, 185, 84, 0.16); color: #8ef0b2; }
+.source-pill.default { background: rgba(255, 255, 255, 0.08); color: var(--text-subdued); }
+
+.settings-wide {
+    grid-column: 1 / -1;
+}
+
+.settings-note {
+    padding: 14px;
+    color: var(--text-secondary);
+    font-size: 12px;
+    line-height: 1.55;
+}
+
+.probe-body {
+    padding: 14px;
+}
+
+.probe-intro {
+    margin: 0 0 12px;
+    color: var(--text-primary);
+    font-size: 13px;
+    line-height: 1.45;
+}
+
+.probe-table {
+    display: grid;
+    gap: 7px;
+    color: var(--text-secondary);
+    font-size: 12px;
+}
+
+.probe-row {
+    display: flex;
+    justify-content: space-between;
+    gap: 10px;
+}
+
 .library-row {
     display: grid;
     grid-template-columns: 38px minmax(0, 1fr) 300px 130px;
@@ -799,40 +954,45 @@ tbody tr:hover {
 
         <div class="nav-group">
             <div class="nav-label">Operations</div>
-            <button class="nav-btn" :class="{active: activeView === 'reviews'}" @click="activeView = 'reviews'">
+            <button class="nav-btn" :class="{active: activeView === 'reviews'}" @click="openReviews()">
                 <i data-lucide="inbox"></i>
                 <span>Review Queue</span>
                 <span class="nav-count" x-text="reviews.total || 0"></span>
             </button>
-            <button class="nav-btn" :class="{active: activeView === 'jobs'}" @click="activeView = 'jobs'; loadJobs()">
+            <button class="nav-btn" :class="{active: activeView === 'jobs'}" @click="openJobs()">
                 <i data-lucide="calendar-clock"></i>
                 <span>Tasks</span>
                 <span class="nav-count" x-text="jobs.length || 0"></span>
             </button>
-            <button class="nav-btn" :class="{active: activeView === 'library'}" @click="activeView = 'library'; loadLibrary()">
+            <button class="nav-btn" :class="{active: activeView === 'library'}" @click="openLibrary(libraryKind)">
                 <i data-lucide="library"></i>
                 <span>Library Workbench</span>
                 <span class="nav-count" x-text="fmt(stats.tracks || 0)"></span>
             </button>
-            <button class="nav-btn" :class="{active: activeView === 'tools'}" @click="activeView = 'tools'">
+            <button class="nav-btn" :class="{active: activeView === 'tools'}" @click="openTools()">
                 <i data-lucide="wrench"></i>
                 <span>Future Tools</span>
             </button>
+            <button class="nav-btn" :class="{active: activeView === 'settings'}" @click="openSettings()">
+                <i data-lucide="settings"></i>
+                <span>Settings</span>
+                <span class="nav-count" x-text="settings.lastfm_api_key_configured ? 'ok' : ''"></span>
+            </button>
         </div>
 
         <div class="nav-group">
             <div class="nav-label">Entities</div>
-            <button class="nav-btn" @click="activeView = 'library'; libraryKind = 'artists'; loadLibrary()">
+            <button class="nav-btn" @click="openLibrary('artists')">
                 <i data-lucide="mic-2"></i>
                 <span>Artists</span>
                 <span class="nav-count" x-text="fmt(libraryOverview.artists || 0)"></span>
             </button>
-            <button class="nav-btn" @click="activeView = 'library'; libraryKind = 'releases'; loadLibrary()">
+            <button class="nav-btn" @click="openLibrary('releases')">
                 <i data-lucide="disc-3"></i>
                 <span>Releases</span>
                 <span class="nav-count" x-text="fmt(libraryOverview.releases || 0)"></span>
             </button>
-            <button class="nav-btn" @click="activeView = 'library'; libraryKind = 'playlists'; loadLibrary()">
+            <button class="nav-btn" @click="openLibrary('playlists')">
                 <i data-lucide="list-music"></i>
                 <span>Playlists</span>
                 <span class="nav-count" x-text="fmt(libraryOverview.playlists || 0)"></span>
@@ -1130,9 +1290,9 @@ tbody tr:hover {
                         </div>
                         <div class="toolbar">
                             <div class="segmented">
-                                <button class="seg-btn" :class="{active: libraryKind === 'artists'}" @click="libraryKind = 'artists'; loadLibrary()">Artists</button>
-                                <button class="seg-btn" :class="{active: libraryKind === 'releases'}" @click="libraryKind = 'releases'; loadLibrary()">Releases</button>
-                                <button class="seg-btn" :class="{active: libraryKind === 'playlists'}" @click="libraryKind = 'playlists'; loadLibrary()">Playlists</button>
+                                <button class="seg-btn" :class="{active: libraryKind === 'artists'}" @click="openLibrary('artists')">Artists</button>
+                                <button class="seg-btn" :class="{active: libraryKind === 'releases'}" @click="openLibrary('releases')">Releases</button>
+                                <button class="seg-btn" :class="{active: libraryKind === 'playlists'}" @click="openLibrary('playlists')">Playlists</button>
                             </div>
                             <input class="search" placeholder="Search library" x-model="librarySearch" @input.debounce.350ms="loadLibrary()" />
                         </div>
@@ -1236,6 +1396,253 @@ tbody tr:hover {
                 </div>
             </section>
         </div>
+
+        <div class="content" x-show="activeView === 'settings'">
+            <div class="settings-page">
+                <form class="settings-layout" @submit.prevent="saveSettings()">
+                    <div class="settings-column">
+                        <section class="panel">
+                            <div class="panel-head">
+                                <div class="panel-title">
+                                    <strong>OIDC</strong>
+                                    <span>Identity provider and group mapping</span>
+                                </div>
+                            </div>
+                            <div class="settings-grid">
+                                <div class="setting-field settings-wide">
+                                    <label>Callback URL</label>
+                                    <input readonly :value="callbackUrl()" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>SSO button text</span>
+                                        <span class="source-pill" :class="sourceClass('oidc_button_text')" x-text="settingSource('oidc_button_text')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.oidc_button_text" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>Issuer URL</span>
+                                        <span class="source-pill" :class="sourceClass('oidc_issuer')" x-text="settingSource('oidc_issuer')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.oidc_issuer" placeholder="https://accounts.google.com" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>Client ID</span>
+                                        <span class="source-pill" :class="sourceClass('oidc_client_id')" x-text="settingSource('oidc_client_id')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.oidc_client_id" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>Client secret</span>
+                                        <span class="source-pill" :class="sourceClass('oidc_client_secret')" x-text="settingSource('oidc_client_secret')"></span>
+                                    </label>
+                                    <input type="password" x-model="settingsDraft.oidc_client_secret" autocomplete="off" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>Admin groups</span>
+                                        <span class="source-pill" :class="sourceClass('oidc_admin_groups')" x-text="settingSource('oidc_admin_groups')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.oidc_admin_groups" placeholder="/admin,/furumusic-admins" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>User groups</span>
+                                        <span class="source-pill" :class="sourceClass('oidc_user_groups')" x-text="settingSource('oidc_user_groups')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.oidc_user_groups" />
+                                </div>
+                            </div>
+                        </section>
+
+                        <section class="panel">
+                            <div class="panel-head">
+                                <div class="panel-title">
+                                    <strong>Agent</strong>
+                                    <span>AI processing directories, LLM endpoint, and execution limits</span>
+                                </div>
+                            </div>
+                            <div class="settings-grid">
+                                <div class="setting-toggle">
+                                    <label>
+                                        <span>Agent enabled</span>
+                                        <span class="source-pill" :class="sourceClass('agent_enabled')" x-text="settingSource('agent_enabled')"></span>
+                                    </label>
+                                    <div class="setting-toggle-row">
+                                        <span x-text="settingsDraft.agent_enabled ? 'Enabled' : 'Disabled'"></span>
+                                        <input type="checkbox" x-model="settingsDraft.agent_enabled" />
+                                    </div>
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>Concurrency</span>
+                                        <span class="source-pill" :class="sourceClass('agent_concurrency')" x-text="settingSource('agent_concurrency')"></span>
+                                    </label>
+                                    <input type="number" min="1" max="32" x-model="settingsDraft.agent_concurrency" />
+                                </div>
+                                <div class="setting-field settings-wide">
+                                    <label>
+                                        <span>Inbox directory</span>
+                                        <span class="source-pill" :class="sourceClass('agent_inbox_dir')" x-text="settingSource('agent_inbox_dir')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.agent_inbox_dir" />
+                                </div>
+                                <div class="setting-field settings-wide">
+                                    <label>
+                                        <span>Storage directory</span>
+                                        <span class="source-pill" :class="sourceClass('agent_storage_dir')" x-text="settingSource('agent_storage_dir')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.agent_storage_dir" />
+                                </div>
+                                <div class="setting-field settings-wide">
+                                    <label>
+                                        <span>LLM API URL</span>
+                                        <span class="source-pill" :class="sourceClass('agent_llm_url')" x-text="settingSource('agent_llm_url')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.agent_llm_url" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>LLM model</span>
+                                        <span class="source-pill" :class="sourceClass('agent_llm_model')" x-text="settingSource('agent_llm_model')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.agent_llm_model" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>LLM auth header</span>
+                                        <span class="source-pill" :class="sourceClass('agent_llm_auth')" x-text="settingSource('agent_llm_auth')"></span>
+                                    </label>
+                                    <input type="password" x-model="settingsDraft.agent_llm_auth" autocomplete="off" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>Confidence threshold</span>
+                                        <span class="source-pill" :class="sourceClass('agent_confidence_threshold')" x-text="settingSource('agent_confidence_threshold')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.agent_confidence_threshold" />
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>Context limit</span>
+                                        <span class="source-pill" :class="sourceClass('agent_context_limit')" x-text="settingSource('agent_context_limit')"></span>
+                                    </label>
+                                    <input x-model="settingsDraft.agent_context_limit" />
+                                </div>
+                            </div>
+                        </section>
+                    </div>
+
+                    <div class="settings-column settings-side">
+                        <section class="panel">
+                            <div class="panel-head">
+                                <div class="panel-title">
+                                    <strong>Authentication</strong>
+                                    <span>Password and SSO access switches</span>
+                                </div>
+                            </div>
+                            <div class="settings-grid">
+                                <div class="setting-toggle">
+                                    <label>
+                                        <span>Password login</span>
+                                        <span class="source-pill" :class="sourceClass('auth_password_enabled')" x-text="settingSource('auth_password_enabled')"></span>
+                                    </label>
+                                    <div class="setting-toggle-row">
+                                        <span x-text="settingsDraft.auth_password_enabled ? 'Enabled' : 'Disabled'"></span>
+                                        <input type="checkbox" x-model="settingsDraft.auth_password_enabled" />
+                                    </div>
+                                </div>
+                                <div class="setting-toggle">
+                                    <label>
+                                        <span>SSO login</span>
+                                        <span class="source-pill" :class="sourceClass('auth_sso_enabled')" x-text="settingSource('auth_sso_enabled')"></span>
+                                    </label>
+                                    <div class="setting-toggle-row">
+                                        <span x-text="settingsDraft.auth_sso_enabled ? 'Enabled' : 'Disabled'"></span>
+                                        <input type="checkbox" x-model="settingsDraft.auth_sso_enabled" />
+                                    </div>
+                                </div>
+                            </div>
+                        </section>
+
+                        <section class="panel">
+                            <div class="panel-head">
+                                <div class="panel-title">
+                                    <strong>API</strong>
+                                    <span>Developer and enrichment integrations</span>
+                                </div>
+                                <span class="badge" :class="settings.lastfm_api_key_configured ? 'ok' : 'disabled'" x-text="settings.lastfm_api_key_configured ? 'Last.fm configured' : 'Last.fm missing'"></span>
+                            </div>
+                            <div class="settings-grid">
+                                <div class="setting-toggle">
+                                    <label>
+                                        <span>Swagger UI</span>
+                                        <span class="source-pill" :class="sourceClass('swagger_enabled')" x-text="settingSource('swagger_enabled')"></span>
+                                    </label>
+                                    <div class="setting-toggle-row">
+                                        <span x-text="settingsDraft.swagger_enabled ? 'Enabled' : 'Disabled'"></span>
+                                        <input type="checkbox" x-model="settingsDraft.swagger_enabled" />
+                                    </div>
+                                    <div class="setting-help">Interactive API docs at /swagger/ after restart.</div>
+                                </div>
+                                <div class="setting-field">
+                                    <label>
+                                        <span>Last.fm API key</span>
+                                        <span class="source-pill" :class="sourceClass('lastfm_api_key')" x-text="settingSource('lastfm_api_key')"></span>
+                                    </label>
+                                    <input type="password" x-model="settingsDraft.lastfm_api_key" autocomplete="off" />
+                                    <div class="setting-help">Used by the weekly Last.fm popularity task.</div>
+                                </div>
+                            </div>
+                        </section>
+
+                        <section class="panel">
+                            <div class="panel-head">
+                                <div class="panel-title">
+                                    <strong>Agent Status</strong>
+                                    <span x-text="settingsProbeSubtitle()"></span>
+                                </div>
+                                <span class="badge" :class="settingsProbeBadge()" x-text="settingsProbe.status || 'idle'"></span>
+                            </div>
+                            <div class="probe-body">
+                                <p class="probe-intro" x-show="settingsProbe.model_intro" x-text="settingsProbe.model_intro"></p>
+                                <p class="probe-intro muted" x-show="!settingsProbe.model_intro" x-text="settingsProbeText()"></p>
+                                <div class="probe-table" x-show="settingsProbe.ok">
+                                    <div class="probe-row"><span>Model</span><strong x-text="settingsProbe.model_name || 'unknown'"></strong></div>
+                                    <div class="probe-row"><span>Latency</span><strong x-text="settingsProbe.latency_ms + ' ms'"></strong></div>
+                                    <div class="probe-row"><span>Prompt tokens</span><strong x-text="settingsProbe.prompt_tokens ?? '-'"></strong></div>
+                                    <div class="probe-row"><span>Completion tokens</span><strong x-text="settingsProbe.completion_tokens ?? '-'"></strong></div>
+                                    <div class="probe-row"><span>Tokens/sec</span><strong x-text="settingsProbe.tokens_per_sec != null ? settingsProbe.tokens_per_sec.toFixed(1) : '-'"></strong></div>
+                                </div>
+                                <div class="toolbar" style="margin-top:14px">
+                                    <button class="btn" type="button" @click="loadSettingsProbe()" :disabled="settingsProbeLoading">
+                                        <i data-lucide="activity"></i>
+                                        Test agent
+                                    </button>
+                                </div>
+                            </div>
+                        </section>
+                    </div>
+
+                    <div class="action-strip settings-actions">
+                        <span class="selection-summary">Settings are stored as database overrides unless an environment variable wins.</span>
+                        <div class="toolbar">
+                            <button class="btn" type="button" @click="loadSettings()">
+                                <i data-lucide="refresh-cw"></i>
+                                Reload
+                            </button>
+                            <button class="btn primary" type="submit" :disabled="settingsSaving">
+                                <i :data-lucide="settingsSaving ? 'loader-circle' : 'save'"></i>
+                                <span x-text="settingsSaving ? 'Saving...' : 'Save settings'"></span>
+                            </button>
+                        </div>
+                    </div>
+                </form>
+            </div>
+        </div>
     </main>
 
     <div class="modal-backdrop" x-show="reviewModalOpen && activeReview" x-transition @click.self="reviewModalOpen = false">
@@ -1366,10 +1773,43 @@ function adminV2() {
         activeLibraryItem: null,
         editorOpen: false,
         editorDraft: { title: '', hidden: 'false' },
+        settings: { values: {}, sources: {}, lastfm_api_key_configured: false },
+        settingsDraft: {
+            auth_password_enabled: false,
+            auth_sso_enabled: false,
+            oidc_button_text: '',
+            oidc_issuer: '',
+            oidc_client_id: '',
+            oidc_client_secret: '',
+            oidc_admin_groups: '',
+            oidc_user_groups: '',
+            swagger_enabled: false,
+            lastfm_api_key: '',
+            agent_enabled: false,
+            agent_inbox_dir: '',
+            agent_storage_dir: '',
+            agent_llm_url: '',
+            agent_llm_model: '',
+            agent_llm_auth: '',
+            agent_confidence_threshold: '',
+            agent_context_limit: '',
+            agent_concurrency: ''
+        },
+        settingsProbe: { status: 'idle', ok: false },
+        settingsProbeLoading: false,
+        settingsSaving: false,
+        routeReady: false,
         poller: null,
 
         async init() {
+            this.applyRouteFromHash();
             await this.refreshAll();
+            this.routeReady = true;
+            this.activateCurrentView(false);
+            window.addEventListener('hashchange', () => {
+                this.applyRouteFromHash();
+                this.activateCurrentView(false);
+            });
             this.poller = setInterval(() => this.poll(), 6000);
             this.icons();
         },
@@ -1399,6 +1839,7 @@ function adminV2() {
                 this.jobs = data.jobs || [];
                 this.recentRuns = data.recent_runs || [];
                 if (!this.activeJobName && this.jobs.length) this.activeJobName = this.jobs[0].name;
+                await this.loadSettings(false);
                 await this.loadLibrary(false);
             } catch (error) {
                 this.showToast(error.message);
@@ -1413,6 +1854,84 @@ function adminV2() {
             await Promise.allSettled([this.loadJobs(false), this.loadReviews(false)]);
         },
 
+        applyRouteFromHash() {
+            const raw = (window.location.hash || '#reviews').replace(/^#\/?/, '');
+            const parts = raw.split('/').filter(Boolean);
+            const view = parts[0] || 'reviews';
+            if (view === 'reviews') {
+                this.activeView = 'reviews';
+                this.reviewFilter.status = parts[1] || null;
+            } else if (view === 'jobs') {
+                this.activeView = 'jobs';
+                if (parts[1]) this.activeJobName = decodeURIComponent(parts[1]);
+            } else if (view === 'library') {
+                this.activeView = 'library';
+                this.libraryKind = ['artists', 'releases', 'playlists'].includes(parts[1]) ? parts[1] : 'artists';
+            } else if (view === 'settings') {
+                this.activeView = 'settings';
+            } else if (view === 'tools') {
+                this.activeView = 'tools';
+            } else {
+                this.activeView = 'reviews';
+            }
+        },
+
+        setRoute(path) {
+            if (!path.startsWith('#')) path = '#' + path;
+            if (window.location.hash !== path) {
+                window.history.pushState(null, '', path);
+            }
+        },
+
+        async activateCurrentView(updateRoute = true) {
+            if (this.activeView === 'reviews') {
+                if (updateRoute) this.setRoute(this.reviewFilter.status ? `#reviews/${this.reviewFilter.status}` : '#reviews');
+                await this.loadReviews(false);
+            } else if (this.activeView === 'jobs') {
+                if (updateRoute) this.setRoute(this.activeJobName ? `#jobs/${encodeURIComponent(this.activeJobName)}` : '#jobs');
+                await this.loadJobs();
+                if (this.activeJobName) await this.loadRunsForJob(this.activeJobName);
+            } else if (this.activeView === 'library') {
+                if (updateRoute) this.setRoute(`#library/${this.libraryKind}`);
+                await this.loadLibrary(false);
+            } else if (this.activeView === 'settings') {
+                if (updateRoute) this.setRoute('#settings');
+                await this.loadSettings();
+                if (!this.settingsProbe.status || this.settingsProbe.status === 'idle') {
+                    await this.loadSettingsProbe(false);
+                }
+            } else if (this.activeView === 'tools' && updateRoute) {
+                this.setRoute('#tools');
+            }
+        },
+
+        openReviews(status = null) {
+            this.activeView = 'reviews';
+            this.reviewFilter.status = status;
+            this.setRoute(status ? `#reviews/${status}` : '#reviews');
+            this.loadReviews();
+        },
+
+        openJobs(name = this.activeJobName) {
+            this.activeView = 'jobs';
+            if (name) this.activeJobName = name;
+            this.setRoute(this.activeJobName ? `#jobs/${encodeURIComponent(this.activeJobName)}` : '#jobs');
+            this.loadJobs();
+            if (this.activeJobName) this.loadRunsForJob(this.activeJobName);
+        },
+
+        openLibrary(kind = this.libraryKind) {
+            this.activeView = 'library';
+            this.libraryKind = ['artists', 'releases', 'playlists'].includes(kind) ? kind : 'artists';
+            this.setRoute(`#library/${this.libraryKind}`);
+            this.loadLibrary();
+        },
+
+        openTools() {
+            this.activeView = 'tools';
+            this.setRoute('#tools');
+        },
+
         async loadReviews(resetOffset = true) {
             if (resetOffset) this.reviews.offset = 0;
             const params = new URLSearchParams();
@@ -1462,9 +1981,93 @@ function adminV2() {
             }
         },
 
+        async loadSettings(showErrors = true) {
+            try {
+                this.settings = await this.request(`${this.apiBase}/settings`);
+                this.settingsDraft = Object.assign({}, this.settingsDraft, this.settings.values || {});
+            } catch (error) {
+                if (showErrors) this.showToast(error.message);
+            } finally {
+                this.icons();
+            }
+        },
+
+        async saveSettings() {
+            if (this.settingsSaving) return;
+            this.settingsSaving = true;
+            try {
+                await this.request(`${this.apiBase}/settings`, {
+                    method: 'POST',
+                    body: JSON.stringify(this.settingsDraft)
+                });
+                await this.loadSettings(false);
+                this.showToast('Settings saved');
+            } catch (error) {
+                this.showToast(error.message);
+            } finally {
+                this.settingsSaving = false;
+                this.icons();
+            }
+        },
+
+        async openSettings() {
+            this.activeView = 'settings';
+            this.setRoute('#settings');
+            await this.loadSettings();
+            if (!this.settingsProbe.status || this.settingsProbe.status === 'idle') {
+                await this.loadSettingsProbe(false);
+            }
+        },
+
+        async loadSettingsProbe(showErrors = true) {
+            this.settingsProbeLoading = true;
+            try {
+                this.settingsProbe = await this.request(`${this.apiBase}/settings/probe`);
+            } catch (error) {
+                this.settingsProbe = { status: 'error', ok: false, error: error.message };
+                if (showErrors) this.showToast(error.message);
+            } finally {
+                this.settingsProbeLoading = false;
+                this.icons();
+            }
+        },
+
+        settingSource(key) {
+            return (this.settings.sources || {})[key] || 'default';
+        },
+
+        sourceClass(key) {
+            return this.settingSource(key);
+        },
+
+        callbackUrl() {
+            return `${window.location.origin}/auth/oidc/callback`;
+        },
+
+        settingsProbeBadge() {
+            if (this.settingsProbeLoading) return 'running';
+            if (this.settingsProbe.status === 'ok') return 'ok';
+            if (this.settingsProbe.status === 'error') return 'failed';
+            return 'disabled';
+        },
+
+        settingsProbeSubtitle() {
+            if (this.settingsProbeLoading) return 'Checking LLM connection';
+            if (this.settingsProbe.status === 'ok') return 'LLM connection OK';
+            if (this.settingsProbe.status === 'error') return 'LLM connection error';
+            if (this.settingsProbe.status === 'disabled') return 'Agent is disabled';
+            if (this.settingsProbe.status === 'not_configured') return 'LLM URL is not configured';
+            return 'Connection probe';
+        },
+
+        settingsProbeText() {
+            if (this.settingsProbeLoading) return 'Checking connection...';
+            if (this.settingsProbe.error) return this.settingsProbe.error;
+            return this.settingsProbeSubtitle();
+        },
+
         setReviewStatus(status) {
-            this.reviewFilter.status = status;
-            this.loadReviews();
+            this.openReviews(status);
         },
 
         openReview(row) {
@@ -1590,6 +2193,7 @@ function adminV2() {
 
         async selectJob(name) {
             this.activeJobName = name;
+            this.setRoute(`#jobs/${encodeURIComponent(name)}`);
             this.activeReview = null;
             this.activeRunDetail = null;
             await this.loadRunsForJob(name);
@@ -1770,6 +2374,7 @@ function adminV2() {
             if (this.activeView === 'library') return 'Library Workbench';
             if (this.activeView === 'jobs') return 'Tasks';
             if (this.activeView === 'tools') return 'Future Tools';
+            if (this.activeView === 'settings') return 'Settings';
             return 'Review Queue';
         },
 
@@ -1777,6 +2382,7 @@ function adminV2() {
             if (this.activeView === 'library') return 'Fast entity control surface for artists, releases, and playlists';
             if (this.activeView === 'jobs') return 'Scheduler state, recent runs, and manual controls in one place';
             if (this.activeView === 'tools') return 'Reserved space for merge, split, enrichment, and destructive workflows';
+            if (this.activeView === 'settings') return 'Application configuration and external API credentials';
             return 'Full-screen review triage with filter-aware bulk actions';
         },
 

templates/player/scripts.html

@@ -21,6 +21,11 @@ const T = {
     audio: "{{ t.player_audio }}",
     size: "{{ t.player_size }}",
     uploader: "{{ t.player_uploader }}",
+    lastfmRating: "{{ t.player_lastfm_rating }}",
+    lastfmListeners: "{{ t.player_lastfm_listeners }}",
+    lastfmPlaycount: "{{ t.player_lastfm_playcount }}",
+    lastfmUpdated: "{{ t.player_lastfm_updated }}",
+    lastfmNotLoaded: "{{ t.player_lastfm_not_loaded }}",
     trackWord: "{{ t.player_tracks_count }}",
     clientIdle: "{{ t.player_client_idle }}",
     active: "{{ t.player_active }}",
@@ -825,6 +830,15 @@ document.addEventListener('alpine:init', () => {
                 `${T.size}: ${this.bytes(track.file_size_bytes)}`,
                 `${T.uploader}: ${track.uploader_name || 'UFO'}`,
             ];
+            if (track.lastfm_rating != null || track.lastfm_listeners != null || track.lastfm_playcount != null) {
+                const rating = Number(track.lastfm_rating || 0);
+                lines.push(`${T.lastfmRating}: ${Number.isFinite(rating) ? rating.toFixed(2) : T.unknown}`);
+                lines.push(`${T.lastfmListeners}: ${new Intl.NumberFormat().format(track.lastfm_listeners || 0)}`);
+                lines.push(`${T.lastfmPlaycount}: ${new Intl.NumberFormat().format(track.lastfm_playcount || 0)}`);
+                if (track.lastfm_updated_at) lines.push(`${T.lastfmUpdated}: ${track.lastfm_updated_at}`);
+            } else {
+                lines.push(`${T.lastfmRating}: ${T.lastfmNotLoaded}`);
+            }
             return lines.join('\n');
         },