ci: add GitHub Actions CI/CD workflows

Author: bkmashiro

.github/workflows/ci.yml

@@ -0,0 +1,69 @@
+name: CI
+
+on:
+  push:
+    branches: [main, develop]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    name: Unit & Integration Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: latest
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Run unit tests
+        run: pnpm test:unit --coverage
+
+      - name: Run integration tests
+        run: pnpm test:integration
+
+      - name: Upload coverage
+        uses: codecov/codecov-action@v4
+        with:
+          files: ./coverage/lcov.info
+          fail_ci_if_error: false
+        continue-on-error: true
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+      - uses: pnpm/action-setup@v4
+        with:
+          version: latest
+      - run: pnpm install
+      - run: pnpm lint
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+      - uses: pnpm/action-setup@v4
+        with:
+          version: latest
+      - run: pnpm install
+      - run: pnpm build

.github/workflows/e2e.yml

@@ -0,0 +1,24 @@
+name: E2E Tests
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  e2e:
+    name: E2E (testcontainers)
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '22'
+      - uses: pnpm/action-setup@v4
+        with:
+          version: latest
+      - run: pnpm install
+      - name: Run E2E tests
+        run: pnpm test:e2e
+        env:
+          TESTCONTAINERS_RYUK_DISABLED: true