Split cli and gui bins

Dockerfile

@@ -1,13 +1,11 @@
 # syntax=docker/dockerfile:1
 
-FROM alpine:3.19
+FROM debian:12-slim
 
-# Install glibc compatibility for Alpine
-RUN apk add --no-cache \
+# Install only essential runtime dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
     ca-certificates \
-    gcompat \
-    libgcc \
-    libstdc++
+    && rm -rf /var/lib/apt/lists/*
 
 # Copy the CLI binary (without GUI dependencies)
 ARG TARGETARCH
@@ -15,7 +13,7 @@ COPY bin/linux_${TARGETARCH}/khm /usr/local/bin/khm
 RUN chmod +x /usr/local/bin/khm
 
 # Create non-root user
-RUN adduser -D -u 1000 khm
+RUN useradd -m -u 1000 khm
 USER khm
 
 ENTRYPOINT ["/usr/local/bin/khm"]