fix: improve auth status display and remove verbose console logging

- Fix authentication status display in settings showing "Method: Unknown"
  - Add support for CLAUDE_CODE_OAUTH_TOKEN environment variable
  - Update ClaudeAuthStatus type to include all auth methods
  - Fix method mapping in use-cli-status hook
  - Display correct auth method labels in UI

- Remove verbose console logging from:
  - claude-cli-detector.js
  - codex-cli-detector.js
  - agent-service.js
  - main.js (IPC, Security logs)

- Fix TypeScript errors:
  - Add proper type exports for AutoModeEvent
  - Fix Project import paths
  - Add null checks for api.features
  - Add openExternalLink to ElectronAPI type
  - Add type annotation for REQUIRED_STRUCTURE

- Update README with clearer getting started guide

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/src/lib/electron.ts

@@ -41,8 +41,22 @@ export interface StatResult {
   error?: string;
 }
 
-// Auto Mode types - Import from electron.d.ts to avoid duplication
+// Auto Mode types - Import from electron.d.ts for internal use
 import type {
+  AutoModeEvent as AutoModeEventType,
+  ModelDefinition as ModelDefinitionType,
+  ProviderStatus as ProviderStatusType,
+  WorktreeAPI as WorktreeAPIType,
+  GitAPI as GitAPIType,
+  WorktreeInfo as WorktreeInfoType,
+  WorktreeStatus as WorktreeStatusType,
+  FileDiffsResult as FileDiffsResultType,
+  FileDiffResult as FileDiffResultType,
+  FileStatus as FileStatusType,
+} from "@/types/electron";
+
+// Re-export types for external use
+export type {
   AutoModeEvent,
   ModelDefinition,
   ProviderStatus,
@@ -55,6 +69,18 @@ import type {
   FileStatus,
 } from "@/types/electron";
 
+// Type aliases for internal use
+type AutoModeEvent = AutoModeEventType;
+type ModelDefinition = ModelDefinitionType;
+type ProviderStatus = ProviderStatusType;
+type WorktreeAPI = WorktreeAPIType;
+type GitAPI = GitAPIType;
+type WorktreeInfo = WorktreeInfoType;
+type WorktreeStatus = WorktreeStatusType;
+type FileDiffsResult = FileDiffsResultType;
+type FileDiffResult = FileDiffResultType;
+type FileStatus = FileStatusType;
+
 // Feature type - Import from app-store
 import type { Feature } from "@/store/app-store";
 
@@ -308,17 +334,19 @@ export interface ElectronAPI {
     getClaudeStatus: () => Promise<{
       success: boolean;
       status?: string;
+      installed?: boolean;
       method?: string;
       version?: string;
       path?: string;
       auth?: {
         authenticated: boolean;
         method: string;
-        hasCredentialsFile: boolean;
-        hasToken: boolean;
+        hasCredentialsFile?: boolean;
+        hasToken?: boolean;
         hasStoredOAuthToken?: boolean;
         hasStoredApiKey?: boolean;
         hasEnvApiKey?: boolean;
+        hasEnvOAuthToken?: boolean;
       };
       error?: string;
     }>;