feat(ui): Enhance AI model handling with Cursor support

- Refactor model handling to support both Claude and Cursor models across various components.
- Introduce `stripProviderPrefix` utility for consistent model ID processing.
- Update `CursorProvider` to utilize `isCursorModel` for model validation.
- Implement model override functionality in GitHub issue validation and enhancement routes.
- Add `useCursorStatusInit` hook to initialize Cursor CLI status on app startup.
- Update UI components to reflect changes in model selection and validation processes.

This update improves the flexibility of AI model usage and enhances user experience by allowing quick model overrides.

apps/ui/src/components/views/profiles-view/constants.ts

@@ -1,5 +1,5 @@
 import { Brain, Zap, Scale, Cpu, Rocket, Sparkles } from 'lucide-react';
-import type { AgentModel, ThinkingLevel } from '@/store/app-store';
+import type { ModelAlias, ThinkingLevel } from '@/store/app-store';
 
 // Icon mapping for profiles
 export const PROFILE_ICONS: Record<string, React.ComponentType<{ className?: string }>> = {
@@ -22,7 +22,7 @@ export const ICON_OPTIONS = [
 ];
 
 // Model options for the form
-export const CLAUDE_MODELS: { id: AgentModel; label: string }[] = [
+export const CLAUDE_MODELS: { id: ModelAlias; label: string }[] = [
   { id: 'haiku', label: 'Claude Haiku' },
   { id: 'sonnet', label: 'Claude Sonnet' },
   { id: 'opus', label: 'Claude Opus' },