refactor: full typescript migration (#174)

.github/workflows/test.yml

@@ -1,35 +1,62 @@
-name: Run tests
+name: Tests
 
 on:
   push:
     branches:
-    - main
+      - main
   pull_request:
 
+permissions:
+  contents: read
+
 jobs:
   test:
-    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    name: Test on ${{ matrix.os }} with Node ${{ matrix.node }}
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os:
-        - ubuntu-latest
-        - macos-latest
-        - windows-latest
-        node:
-        - 24
-        - 22
-        - 20
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    name: Node ${{ matrix.node }} on ${{ matrix.os }}
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        node: ["20", "22", "24"]
     steps:
-    - uses: actions/checkout@v6
-    - uses: actions/setup-node@v6
-      with:
-        node-version: ${{ matrix.node }}
-    - run: npm ci
-    - run: npm audit --omit=dev
-      continue-on-error: true
-    - run: npm run test
-    - run: node lib/cli.js new site mysite
-    - run: node lib/cli.js --source mysite/ --minify --enableGitInfo --logLevel info
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: ${{ matrix.node }}
+          cache: "npm"
+      - name: Install dependencies
+        run: npm ci
+      - name: Generate types
+        run: npm run generate-types
+      - name: Lint
+        run: npm run lint
+      - name: Type check
+        run: npm run typecheck
+      - name: Build
+        run: npm run build
+      - name: Run unit tests
+        run: npm run test:unit
+      - name: Run integration tests
+        run: npm run test:integration
+
+  # coverage:
+  #   name: Coverage
+  #   runs-on: ubuntu-latest
+  #   steps:
+  #     - uses: actions/checkout@v6
+  #     - uses: actions/setup-node@v6
+  #       with:
+  #         node-version: "24"
+  #         cache: "npm"
+  #     - name: Install dependencies
+  #       run: npm ci
+  #     - name: Generate types
+  #       run: npm run generate-types
+  #     - name: Build
+  #       run: npm run build
+  #     - name: Run tests with coverage
+  #       run: npm run test:coverage
+  #     - name: Upload coverage reports
+  #       uses: codecov/codecov-action@v5
+  #       with:
+  #         files: ./coverage/coverage-final.json
+  #         fail_ci_if_error: false