feat: Implement GitHub issue validation endpoint and UI integration

- Added a new endpoint for validating GitHub issues using the Claude SDK.
- Introduced validation schema and logic to handle issue validation requests.
- Updated GitHub routes to include the new validation route.
- Enhanced the UI with a validation dialog and button to trigger issue validation.
- Mapped issue complexity to feature priority for better task management.
- Integrated validation results display in the UI, allowing users to convert validated issues into tasks.

apps/ui/src/lib/electron.ts

@@ -1,8 +1,26 @@
 // Type definitions for Electron IPC API
 import type { SessionListItem, Message } from '@/types/electron';
 import type { ClaudeUsageResponse } from '@/store/app-store';
+import type {
+  IssueValidationVerdict,
+  IssueValidationConfidence,
+  IssueComplexity,
+  IssueValidationInput,
+  IssueValidationResult,
+  IssueValidationResponse,
+} from '@automaker/types';
 import { getJSON, setJSON, removeItem } from './storage';
 
+// Re-export issue validation types for use in components
+export type {
+  IssueValidationVerdict,
+  IssueValidationConfidence,
+  IssueComplexity,
+  IssueValidationInput,
+  IssueValidationResult,
+  IssueValidationResponse,
+};
+
 export interface FileEntry {
   name: string;
   isDirectory: boolean;
@@ -156,6 +174,10 @@ export interface GitHubAPI {
     mergedPRs?: GitHubPR[];
     error?: string;
   }>;
+  validateIssue: (
+    projectPath: string,
+    issue: IssueValidationInput
+  ) => Promise<IssueValidationResponse | { success: false; error: string }>;
 }
 
 // Feature Suggestions types
@@ -2631,6 +2653,22 @@ function createMockGitHubAPI(): GitHubAPI {
         mergedPRs: [],
       };
     },
+    validateIssue: async (projectPath: string, issue: IssueValidationInput) => {
+      console.log('[Mock] Validating GitHub issue:', { projectPath, issue });
+      // Return a mock validation result
+      return {
+        success: true as const,
+        issueNumber: issue.issueNumber,
+        validation: {
+          verdict: 'valid' as const,
+          confidence: 'medium' as const,
+          reasoning:
+            'This is a mock validation. In production, Claude SDK would analyze the codebase to validate this issue.',
+          relatedFiles: ['src/components/example.tsx'],
+          estimatedComplexity: 'moderate' as const,
+        },
+      };
+    },
   };
 }
 

apps/ui/src/lib/http-api-client.ts

@@ -24,6 +24,7 @@ import type {
   GitHubAPI,
   GitHubIssue,
   GitHubPR,
+  IssueValidationInput,
 } from './electron';
 import type { Message, SessionListItem } from '@/types/electron';
 import type { Feature, ClaudeUsageResponse } from '@/store/app-store';
@@ -751,6 +752,8 @@ export class HttpApiClient implements ElectronAPI {
     checkRemote: (projectPath: string) => this.post('/api/github/check-remote', { projectPath }),
     listIssues: (projectPath: string) => this.post('/api/github/issues', { projectPath }),
     listPRs: (projectPath: string) => this.post('/api/github/prs', { projectPath }),
+    validateIssue: (projectPath: string, issue: IssueValidationInput) =>
+      this.post('/api/github/validate-issue', { projectPath, ...issue }),
   };
 
   // Workspace API