Fix CI test hanging with idiomatic solutions

Based on GitHub Actions best practices and known Bun issues:
- Use ubuntu-20.04 instead of ubuntu-24.04 (more stable for runners)
- Pin Bun to v1.0.4 (known stable version, v1.0.5+ had SIGABRT issues)
- Add workflow timeout of 10 minutes
- Add step-level timeout of 5 minutes for CLI tests
- Use --frozen-lockfile for deterministic installs
- Increase per-test timeout to 10 seconds

The test job was added in PR #6 without proper configuration,
causing the release workflow to hang indefinitely.

Author: avivsinai

.github/workflows/release.yml

@@ -8,7 +8,8 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-20.04  # Use stable runner version
+    timeout-minutes: 10   # Add timeout to prevent hanging
     steps:
       - uses: actions/checkout@v4
 
@@ -31,14 +32,15 @@ jobs:
       - name: Setup Bun for CLI tests
         uses: oven-sh/setup-bun@v2
         with:
-          bun-version: latest
+          bun-version: 1.0.4  # Pin to known stable version
 
       - name: CLI tests
+        timeout-minutes: 5  # Add step-level timeout
         run: |
           cd packages/cli
-          bun install
+          bun install --frozen-lockfile
           bun run build
-          bun test
+          bun test --timeout 10000  # Increase per-test timeout to 10s
 
   build-extension:
     needs: test