Add GitHub Actions CI and enforce Prettier formatting

.github/workflows/ci.yml

@@ -0,0 +1,19 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [main]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+      - run: npm ci
+      - run: npm run typecheck
+      - run: npm run format:check
+      - run: npm test

.gitignore

@@ -20,5 +20,11 @@ logs/
 .idea/
 .vscode/
 
+# Test coverage
+coverage/
+
+# OMC state
+.omc/
+
 agents-sdk-docs
 docs/learnfromproject.md

src/__tests__/config.test.ts

@@ -245,7 +245,9 @@ describe('config.ts', () => {
     it('should be an array of strings', () => {
       expect(Array.isArray(ALLOWED_CONTAINER_ENV_KEYS)).toBe(true);
       expect(ALLOWED_CONTAINER_ENV_KEYS.length).toBeGreaterThan(0);
-      expect(ALLOWED_CONTAINER_ENV_KEYS.every((k) => typeof k === 'string')).toBe(true);
+      expect(
+        ALLOWED_CONTAINER_ENV_KEYS.every((k) => typeof k === 'string'),
+      ).toBe(true);
     });
 
     it('should include critical environment variables', () => {