fix: resolve merge conflicts with main, preserve PAT functionality

- Resolve conflicts in CLAUDE.md, client.ts, settings/page.tsx
- Migrate PAT types and API methods to @/shared/types + @/shared/api architecture
- Restore simplified login flow (login page, auth store, tests)
- Fix issue detail comment submit test (use fireEvent + useRef for mock)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/web/shared/api/client.ts

@@ -23,6 +23,9 @@ import type {
   CreateSkillRequest,
   UpdateSkillRequest,
   SetAgentSkillsRequest,
+  PersonalAccessToken,
+  CreatePersonalAccessTokenRequest,
+  CreatePersonalAccessTokenResponse,
 } from "@/shared/types";
 import { type Logger, noopLogger } from "@/shared/logger";
 
@@ -372,4 +375,20 @@ export class ApiClient {
       body: JSON.stringify(data),
     });
   }
+
+  // Personal Access Tokens
+  async listPersonalAccessTokens(): Promise<PersonalAccessToken[]> {
+    return this.fetch("/api/tokens");
+  }
+
+  async createPersonalAccessToken(data: CreatePersonalAccessTokenRequest): Promise<CreatePersonalAccessTokenResponse> {
+    return this.fetch("/api/tokens", {
+      method: "POST",
+      body: JSON.stringify(data),
+    });
+  }
+
+  async revokePersonalAccessToken(id: string): Promise<void> {
+    await this.fetch(`/api/tokens/${id}`, { method: "DELETE" });
+  }
 }

apps/web/shared/api/index.ts

@@ -19,4 +19,5 @@ if (typeof window !== "undefined") {
   if (wsId) {
     api.setWorkspaceId(wsId);
   }
+
 }