chore: Enhance type safety and improve code consistency across components

- Added a new `typecheck` script in `package.json` for better type checking in the UI workspace.
- Refactored several components to remove unnecessary type assertions and improve type safety, particularly in `new-project-modal.tsx`, `edit-project-dialog.tsx`, and `task-progress-panel.tsx`.
- Updated event handling in `git-diff-panel.tsx` to use async functions for better error handling.
- Improved type definitions in various files, including `setup-view` and `electron.ts`, to ensure consistent usage of types across the codebase.
- Cleaned up global type definitions for better clarity and maintainability.

These changes aim to streamline the development process and reduce potential runtime errors.

apps/ui/src/components/views/board-view/shared/model-selector.tsx

@@ -1,4 +1,3 @@
-// @ts-nocheck - model selector with provider-specific model options and validation
 import { Label } from '@/components/ui/label';
 import { Badge } from '@/components/ui/badge';
 import { Brain, AlertTriangle } from 'lucide-react';
@@ -7,7 +6,7 @@ import { cn } from '@/lib/utils';
 import { useAppStore } from '@/store/app-store';
 import { useSetupStore } from '@/store/setup-store';
 import { getModelProvider } from '@automaker/types';
-import type { ModelProvider } from '@automaker/types';
+import type { ModelProvider, CursorModelId } from '@automaker/types';
 import { CLAUDE_MODELS, CURSOR_MODELS, ModelOption } from './model-constants';
 import { useEffect } from 'react';
 import { Spinner } from '@/components/ui/spinner';
@@ -40,6 +39,7 @@ export function ModelSelector({
   const isCursorAvailable = cursorCliStatus?.installed && cursorCliStatus?.auth?.authenticated;
 
   // Check if Codex CLI is available
+  // @ts-expect-error - codexCliStatus uses CliStatus type but should use CodexCliStatus which has auth
   const isCodexAvailable = codexCliStatus?.installed && codexCliStatus?.auth?.authenticated;
 
   // Fetch Codex models on mount
@@ -75,8 +75,8 @@ export function ModelSelector({
     // Check both the full ID (for GPT models) and the unprefixed version (for non-GPT models)
     const unprefixedId = model.id.startsWith('cursor-') ? model.id.slice(7) : model.id;
     return (
-      enabledCursorModels.includes(model.id as any) ||
-      enabledCursorModels.includes(unprefixedId as any)
+      enabledCursorModels.includes(model.id as CursorModelId) ||
+      enabledCursorModels.includes(unprefixedId as CursorModelId)
     );
   });