feat(mcp): add governed cross-product control plane

apps/api/src/main.py

@@ -65,6 +65,7 @@ from src.api.v1 import iwooos as iwooos_v1  # IwoooS security governance API
 from src.api.v1 import knowledge as knowledge_v1  # KB Phase 1: Knowledge Base
 from src.api.v1 import learning as learning_v1  # Phase D-G P0: Learning API
 from src.api.v1 import metrics as metrics_v1  # Phase 7: Gold Metrics (真實血脈)
+from src.api.v1 import mcp_control_plane as mcp_control_plane_v1
 from src.api.v1 import monitoring as monitoring_v1  # 2026-04-03: 監控工具狀態
 from src.api.v1 import notifications as notifications_v1  # 2026-04-10: 通知頻道狀態
 from src.api.v1 import (
@@ -1269,6 +1270,11 @@ app.include_router(
 app.include_router(
     rag_v1.router, prefix="/api/v1", tags=["RAG Knowledge Base"]
 )  # Phase 33 ADR-067: RAG 知識庫
+app.include_router(
+    mcp_control_plane_v1.router,
+    prefix="/api/v1",
+    tags=["MCP Control Plane"],
+)
 app.include_router(
     errors_v1.router, prefix="/api/v1", tags=["Errors"]
 )  # #40: Sentry 錯誤 BFF API