feat: complete SaaS commercial delivery workflows

.github/workflows/ci.yml

@@ -0,0 +1,86 @@
+name: ci
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  release-gate:
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:17-alpine
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: tiku
+        ports: ['5432:5432']
+        options: >-
+          --health-cmd "pg_isready -U postgres -d tiku"
+          --health-interval 5s
+          --health-timeout 5s
+          --health-retries 20
+      redis:
+        image: redis:7-alpine
+        ports: ['6379:6379']
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 5s
+          --health-timeout 5s
+          --health-retries 20
+    env:
+      DATABASE_URL: Host=localhost;Port=5432;Database=tiku;Username=postgres;Password=postgres
+      TIKU_TEST_POSTGRES_ADMIN: Host=localhost;Port=5432;Database=postgres;Username=postgres;Password=postgres;Pooling=false;Timeout=5;Command Timeout=60
+      REDIS_URL: localhost:6379,abortConnect=false
+      DOTNET_ENVIRONMENT: Development
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 10.0.x
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
+          cache: npm
+          cache-dependency-path: Tiku.PlatformAdmin.Web/package-lock.json
+      - name: Restore
+        run: dotnet restore TIKU-BACKEND.slnx
+      - name: Build
+        run: dotnet build TIKU-BACKEND.slnx --no-restore
+      - name: Test
+        run: dotnet test TIKU-BACKEND.slnx --no-build
+      - name: Format
+        run: dotnet format TIKU-BACKEND.slnx --verify-no-changes --no-restore
+      - name: Verify EF model and migration SQL
+        run: |
+          dotnet ef migrations has-pending-model-changes --project Tiku.Infrastructure --startup-project Tiku.DbMigrator --no-build
+          dotnet ef migrations script --idempotent --project Tiku.Infrastructure --startup-project Tiku.DbMigrator --no-build --output /tmp/tiku-migrations.sql
+          test -s /tmp/tiku-migrations.sql
+      - name: Migrate development database
+        run: dotnet run --project Tiku.DbMigrator --no-build
+      - name: Install and check platform frontend
+        working-directory: Tiku.PlatformAdmin.Web
+        run: |
+          npm ci
+          npm run check
+      - name: Verify generated OpenAPI contract
+        run: |
+          dotnet run --project Tiku.Api --no-build --no-launch-profile --urls http://localhost:5090 > /tmp/tiku-api.log 2>&1 &
+          api_pid=$!
+          trap 'kill "$api_pid" 2>/dev/null || true' EXIT
+          for attempt in $(seq 1 60); do
+            curl --fail --silent http://localhost:5090/api/health >/dev/null && break
+            sleep 1
+          done
+          curl --fail --silent http://localhost:5090/openapi/v1.json >/dev/null
+          cd Tiku.PlatformAdmin.Web
+          npm run generate:api
+          cd ..
+          git diff --exit-code -- Tiku.PlatformAdmin.Web/src/api/platform-operations.generated.ts Tiku.PlatformAdmin.Web/src/api/schema.generated.d.ts
+      - name: Build containers
+        run: |
+          docker build -f Tiku.Api/Dockerfile -t tiku-api:ci .
+          docker build -f Tiku.Worker/Dockerfile -t tiku-worker:ci .
+      - name: Verify clean diff formatting
+        run: git diff --check