feat: add live config profile refresh

- Standardize built-in tool users for shared writable profile mounts
- Mount canonical non-Git profile sources across compatible instances
- Report restart-required outcomes and guard active profile deletion
- Surface restart feedback in config profile editing

Quality gates: frontend build passed; backend py_compile and LSP passed.
Skipped: backend pytest/Ruff unavailable; Docker/manual checks not approved.

apps/web/src/api/config-profiles.ts

@@ -1,5 +1,11 @@
 import { apiClient } from "./client";
 
+export interface ConfigProfileRefreshOutcome {
+	instance_id: string;
+	status: "compatible" | "restart_required" | "incompatible_permissions";
+	reason?: string;
+}
+
 export interface ConfigProfile {
 	id: string;
 	user_id: string;
@@ -16,6 +22,7 @@ export interface ConfigProfile {
 	includes: ConfigProfileInclude[];
 	created_at: string;
 	updated_at: string;
+	refresh_outcomes?: ConfigProfileRefreshOutcome[];
 }
 
 export interface ConfigProfileMount {