fix(e2e): switch Electrobun to ChromeDriver + debuggerAddress attach

- devtools protocol kills Electrobun's CEF browser on attach (navigates)
- ChromeDriver with debuggerAddress connects WITHOUT navigating
- Added Vite dev server auto-start (Electrobun dev mode requires it)
- Fixed this.skip() → test.pending for cross-protocol compat
- chromedriver@145 matches CEF Chrome 145

tests/e2e/wdio.electrobun.conf.js

@@ -39,6 +39,8 @@ process.env.AGOR_CEF = '1';
 process.env.AGOR_TEST_DATA_DIR = fixture.dataDir;
 process.env.AGOR_TEST_CONFIG_DIR = fixture.configDir;
 
+let viteProcess;
+
 console.log(`[electrobun-cdp] Test fixture at ${fixture.rootDir ?? fixture.configDir}`);
 
 let appProcess;
@@ -46,17 +48,20 @@ let appProcess;
 export const config = {
   ...sharedConfig,
 
-  // Use devtools protocol (CDP) instead of WebDriver
-  automationProtocol: 'devtools',
+  // Use ChromeDriver to attach to existing CEF via debuggerAddress
+  // ChromeDriver connects to the existing CDP port WITHOUT navigating/destroying the page
+  automationProtocol: 'webdriver',
+
+  services: [['chromedriver', { args: ['--verbose'] }]],
 
   capabilities: [{
-    browserName: 'chromium',
+    browserName: 'chrome',
     'goog:chromeOptions': {
       debuggerAddress: `localhost:${CDP_PORT}`,
     },
   }],
 
-  onPrepare() {
+  async onPrepare() {
     // Find existing binary or build
     const candidates = [
       resolve(electrobunRoot, 'build/dev-linux-x64/AgentOrchestrator-dev/AgentOrchestrator-dev'),
@@ -80,8 +85,29 @@ export const config = {
       // Kill any stale process on CDP port before launching
       try { execSync(`fuser -k ${CDP_PORT}/tcp 2>/dev/null || true`); } catch {}
 
-      // Fall back to `electrobun dev` which builds + launches in one step
-      console.log('[electrobun-cdp] No binary found, launching via electrobun dev...');
+      // Start Vite dev server first (Electrobun dev mode loads JS from it)
+      console.log('[electrobun-cdp] Starting Vite dev server on port 9760...');
+      viteProcess = spawn('npx', ['vite', 'dev', '--port', '9760', '--host', 'localhost'], {
+        cwd: electrobunRoot,
+        env: { ...process.env },
+        stdio: 'pipe',
+      });
+      viteProcess.stdout?.on('data', (d) => {
+        const msg = d.toString();
+        if (msg.includes('ready') || msg.includes('Local:')) console.log(`[vite] ${msg.trim()}`);
+      });
+      viteProcess.stderr?.on('data', (d) => process.stderr.write(`[vite] ${d}`));
+
+      // Wait for Vite to be ready
+      const viteStart = Date.now();
+      while (Date.now() - viteStart < 15000) {
+        try { const r = await fetch('http://localhost:9760/'); if (r.ok) break; } catch {}
+        await new Promise(r => setTimeout(r, 500));
+      }
+      console.log('[electrobun-cdp] Vite dev server ready.');
+
+      // Launch Electrobun with CEF
+      console.log('[electrobun-cdp] Launching via electrobun dev...');
       appProcess = spawn('npx', ['electrobun', 'dev'], {
         cwd: electrobunRoot,
         env: {
@@ -137,6 +163,11 @@ export const config = {
       appProcess.kill('SIGTERM');
       appProcess = undefined;
     }
+    if (viteProcess) {
+      console.log('[electrobun-cdp] Stopping Vite dev server...');
+      viteProcess.kill('SIGTERM');
+      viteProcess = undefined;
+    }
 
     const cleanup = fixture.cleanup ?? (() => {
       try {