[IMP-243] Migrate task-explorer (previously task-viewer) to typescript-libs

.github/workflows/ambar-core.yaml

@@ -33,8 +33,8 @@ jobs:
       - name: Prettier check
         run: pnpm run format:check
 
-      - name: Test
-        run: cd core && pnpm test
-
       - name: Build
         run: cd core && pnpm build
+
+      - name: Test
+        run: cd core && pnpm test

.github/workflows/ambar-task-explorer.yaml

@@ -0,0 +1,138 @@
+name: ambar-task-explorer
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+    paths:
+      - 'task-explorer/**'
+  push:
+    branches: [main]
+    paths:
+      - 'task-explorer/**'
+
+run-name: ${{ github.workflow }} | ${{ github.event.pull_request.number }} ${{ github.event.pull_request.title || github.event.head_commit.message }}
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ambarltd/task-explorer
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Install
+        run: pnpm install
+        env:
+          GITHUB_TOKEN: ${{ secrets.READ_ACCESS_TO_REPOS }}
+
+      - name: Prettier check
+        run: pnpm run format:check
+
+      - name: Build
+        run: cd task-explorer && ./utils.sh build
+
+      - name: Backend unit tests
+        run: cd task-explorer && ./utils.sh backend test
+
+      - name: Frontend tests
+        run: cd task-explorer && ./utils.sh frontend test
+
+  test-integration:
+    name: Integration Tests
+    runs-on: ubuntu-24.04
+    needs: test
+    services:
+      postgres:
+        image: docker.io/postgres:16.4
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Install
+        run: pnpm install
+        env:
+          GITHUB_TOKEN: ${{ secrets.READ_ACCESS_TO_REPOS }}
+
+      - name: Backend integration tests
+        # Postgres is provided as a CI service — skip docker-compose, run tsx directly
+        # (same command utils.sh backend test:integration runs internally)
+        run: cd task-explorer/backend && pnpm exec tsx tests/integration/main.ts
+        env:
+          TASKS_DB_HOST: localhost
+          TASKS_DB_PORT: "5432"
+          TASKS_DB_USER: postgres
+          TASKS_DB_PASSWORD: postgres
+          TASKS_DB_NAME: postgres
+          TASKS_DB_NAMESPACE: event_store
+          AUTH_USERNAME: admin
+          AUTH_PASSWORD: admin
+          SESSION_SECRET: test-secret
+
+  build-image:
+    name: Build Docker Image
+    runs-on: ubuntu-24.04
+    needs: [test, test-integration]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build (PR)
+        if: github.event_name == 'pull_request'
+        uses: docker/build-push-action@v6
+        with:
+          context: ./task-explorer
+          push: false
+          build-args: |
+            GITHUB_TOKEN=${{ secrets.READ_ACCESS_TO_REPOS }}
+
+      - name: Extract version
+        if: github.ref == 'refs/heads/main'
+        id: version
+        run: echo "value=$(node -p "require('./task-explorer/package.json').version")" >> $GITHUB_OUTPUT
+
+      - name: Build and push (main)
+        if: github.ref == 'refs/heads/main'
+        uses: docker/build-push-action@v6
+        with:
+          context: ./task-explorer
+          push: true
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.value }}
+          build-args: |
+            GITHUB_TOKEN=${{ secrets.READ_ACCESS_TO_REPOS }}

.gitignore

@@ -30,6 +30,9 @@ Thumbs.db
 .env
 .env.local
 .env.*.local
+# task-explorer uses placeholder-only .env files — safe to commit
+!task-explorer/backend/.env
+!task-explorer/backend/.env.test
 
 # Test coverage
 coverage/

.prettierignore

@@ -2,3 +2,6 @@ node_modules
 dist
 pnpm-lock.yaml
 *.log
+
+# TanStack Router auto-generated file
+**/routeTree.gen.ts