Fixed CI

tests/browser-navigation.cjs

@@ -1,6 +1,6 @@
-const {chromium}=require('playwright'),assert=require('node:assert/strict'),fs=require('node:fs');
+const assert=require('node:assert/strict'),fs=require('node:fs');
 const base=process.env.MEGURI_BROWSER_URL||'http://127.0.0.1:3000';assert(['127.0.0.1','localhost'].includes(new URL(base).hostname));
-(async()=>{const browser=await chromium.launch({channel:process.env.MEGURI_BROWSER_CHANNEL||'chrome',headless:true});const errors=[];let page;try{
+(async()=>{const browser=await require('./support/browser.cjs').launchBrowser();const errors=[];let page;try{
  const context=await browser.newContext({locale:'en-US',viewport:{width:1440,height:1000}});page=await context.newPage();page.setDefaultTimeout(12000);page.on('pageerror',e=>errors.push(e.message));
  await page.goto(base+'/?view=policies');await page.getByLabel('Username',{exact:true}).fill('alice');await page.getByLabel('Password',{exact:true}).fill('meguri-demo-only');await page.getByRole('button',{name:'Sign in',exact:true}).click();await page.waitForFunction(()=>Alpine.$data(document.body).workspace);await page.getByRole('heading',{name:'Schedule setup',exact:true}).waitFor();
  const matrix=await page.evaluate(()=>Alpine.$data(document.body).selected);const support=await page.evaluate(()=>Alpine.$data(document.body).directoryState.workspaces.find(t=>t.id!==Alpine.$data(document.body).selected).id);