feat: add problem detection framework for common problems (#2412)

Introduces a ProblemManager that detects and surfaces actionable issues
(stale config, legacy frigate-hass-card resources, slow/failed streams)
via status bar indicators and notification popups with fix actions.

src/types.ts

@@ -1,5 +1,6 @@
 import { z } from 'zod';
 import type { EffectOptions } from './card-controller/effects/types';
+import type { Link } from './config/schema/common/link';
 import type { LovelaceCard, LovelaceCardConfig, LovelaceCardEditor } from './ha/types';
 
 // UI-facing media types for galleries and views.
@@ -49,10 +50,6 @@ export interface MediaLoadedInfo {
 }
 
 export type MessageType = 'info' | 'error' | 'connection' | 'diagnostics';
-export interface MessageURL {
-  link: string;
-  title: string;
-}
 
 export interface Message {
   message: string;
@@ -60,7 +57,7 @@ export interface Message {
   icon?: string;
   context?: unknown;
   dotdotdot?: boolean;
-  url?: MessageURL;
+  link?: Link;
 }
 
 export type WebkitHTMLVideoElement = HTMLVideoElement & {