Merge remote-tracking branch 'origin/develop' into feat/runner-layered-scheduling

- L1(ci-l1): validate + frontend-lint（4个runner，轻量门禁）
- L2(ci-l2): unit-tests + integration-tests + build + api-tests（6个runner，构建测试）
- L3(ci-l3): deploy + e2e（2个runner，重型部署）

.gitea/workflows/ci-build.yml

@@ -35,7 +35,7 @@ concurrency:
 jobs:
   build-staging:
     name: Build Staging ${{ matrix.service_display }} Image
-    runs-on: host
+    runs-on: ci-l2
     timeout-minutes: ${{ matrix.timeout }}
     if: github.event_name == 'push' && (github.ref_name == 'main' || github.ref_name == 'develop')
     strategy:
@@ -157,7 +157,7 @@ jobs:
         '
   deploy-staging:
     name: Deploy Staging (Watchtower auto-deploy)
-    runs-on: saas
+    runs-on: ci-l3
     timeout-minutes: 15
     concurrency:
       group: deploy-staging-${{ gitea.ref }}
@@ -311,7 +311,7 @@ jobs:
         '
   staging-e2e:
     name: Staging E2E Tests
-    runs-on: saas
+    runs-on: ci-l3
     timeout-minutes: 15
     if: github.ref_name == 'develop' || github.ref_name == 'main'
     needs: deploy-staging
@@ -391,7 +391,7 @@ jobs:
         '
   staging-api-tests:
     name: Staging API Integration Tests
-    runs-on: saas
+    runs-on: ci-l2
     timeout-minutes: 10
     if: github.ref_name == 'develop' || github.ref_name == 'main'
     needs: deploy-staging
@@ -471,7 +471,7 @@ jobs:
         '
   build-production:
     name: Build Production ${{ matrix.service_display }} Image
-    runs-on: host
+    runs-on: ci-l2
     timeout-minutes: ${{ matrix.timeout }}
     needs:
     if: startsWith(github.ref, 'refs/tags/v')
@@ -595,7 +595,7 @@ jobs:
         '
   deploy-production:
     name: Deploy Production
-    runs-on: saas
+    runs-on: ci-l3
     timeout-minutes: 30
     concurrency:
       group: deploy-production-${{ gitea.ref }}
@@ -741,7 +741,7 @@ jobs:
         '
   production-e2e:
     name: Production Browser E2E
-    runs-on: saas
+    runs-on: ci-l3
     timeout-minutes: 15
     if: startsWith(github.ref, 'refs/tags/v')
     needs: deploy-production

.gitea/workflows/ci-cd.yml

@@ -35,7 +35,7 @@ concurrency:
 jobs:
   validate:
     name: Validate Code Quality And Tests
-    runs-on: host
+    runs-on: ci-l1
     timeout-minutes: 10
     env:
       DATABASE_URL: postgresql+psycopg://postgres:postgres@127.0.0.1:5432/xiaoxia_saas
@@ -191,7 +191,7 @@ jobs:
         '
   unit-tests:
     name: Unit Tests
-    runs-on: host
+    runs-on: ci-l2
     timeout-minutes: 8
     env:
       USE_IN_MEMORY_DB: 'true'
@@ -262,7 +262,7 @@ jobs:
         '
   integration-tests:
     name: Integration Tests
-    runs-on: host
+    runs-on: ci-l2
     timeout-minutes: 30
     if: always()
     needs: validate
@@ -379,7 +379,7 @@ jobs:
         '
   frontend-lint:
     name: Frontend Lint
-    runs-on: host
+    runs-on: ci-l1
     timeout-minutes: 10
     steps:
     - name: Checkout code