docs(standards): vendor template into MCP bundle; add component tools + start_app prompt

standards/mcp/templates/app/interfaces/openapi.py

@@ -0,0 +1,8 @@
+"""# Summary
+
+All handler functions — names must match openapi.yaml operationId values. The
+OpenAPI-first router resolves each operation to a handler by name, so this module
+re-exports every route handler from the subpackages into one flat namespace.
+"""
+from interfaces.item.routes import *
+from interfaces.job.routes import *