fix(ci): 修復 CI 失敗問題

- lewooogo-core: 新增 placeholder 測試檔 (vitest)
- api: 修復 I001 import 排序 (ruff --fix)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/api/src/api/v1/incidents.py

@@ -26,11 +26,12 @@ from src.core.logging import get_logger
 from src.core.redis_client import get_redis
 from src.models.approval import ApprovalRequestResponse
 from src.models.incident import Incident, IncidentStatus, Severity
+
+# Phase 16 R3.3b (2026-03-25 台北時區): Repository 層整合
+from src.repositories.incident_repository import get_incident_repository
 from src.services.decision_manager import get_decision_manager
 from src.services.proposal_service import get_proposal_service
 from src.utils.timezone import now_taipei
-# Phase 16 R3.3b (2026-03-25 台北時區): Repository 層整合
-from src.repositories.incident_repository import get_incident_repository
 
 router = APIRouter(prefix="/incidents", tags=["Incidents"])
 logger = get_logger("awoooi.incidents")

apps/api/tests/test_action_parsing.py

@@ -9,8 +9,8 @@ Phase 12.1: Tool Calling 優化 - 行動解析測試
 
 import pytest
 
-from src.services.operation_parser import parse_operation_from_action
 from src.services.executor import OperationType
+from src.services.operation_parser import parse_operation_from_action
 
 # =============================================================================
 # 測試案例定義

packages/lewooogo-core/src/__tests__/index.test.ts

@@ -0,0 +1,19 @@
+/**
+ * lewooogo-core 基礎測試
+ * Phase 16 CI 修復 (2026-03-26)
+ */
+
+import { describe, it, expect } from 'vitest'
+
+describe('lewooogo-core', () => {
+  it('should export core interfaces', async () => {
+    // 動態 import 避免 build 前測試失敗
+    const core = await import('../index')
+    expect(core).toBeDefined()
+  })
+
+  it('should have PluginRegistry', async () => {
+    const core = await import('../index')
+    expect(core.PluginRegistry).toBeDefined()
+  })
+})