Fix GitHub organization repository support

## Summary
- Add support for organization repositories by including org members in repo list API
- Add repository reference normalization to handle full GitHub URLs, SSH URLs, and owner/repo format
- Apply normalization to all GitHub API calls to ensure consistent behavior

## Changes Made

### 1. Enhanced repo listing (repository-handlers.ts)
- Updated `/user/repos` endpoint to include affiliation parameter
- Now fetches: owner, collaborator, and organization_member repos
- Fixes #20: Organization repos now appear in repository list

### 2. Added URL normalization utility (utils.ts)
- New `normalizeRepoReference()` function handles:
  - owner/repo format (already normalized)
  - https://github.com/owner/repo URLs
  - https://github.com/owner/repo.git URLs
  - git@github.com:owner/repo.git SSH URLs
- Prevents 404 errors from malformed repository references

### 3. Applied normalization consistently
- Updated repository-handlers.ts to normalize repo refs before API calls
- Updated issue-handlers.ts to normalize repo refs before API calls
- All GitHub API calls now use normalized repository format

## Testing
- Verified with organization repository: imaginationeverywhere/ppsv-charities
- Tested with various URL formats
- GitHub CLI authentication continues to work seamlessly

## Related Issues
Fixes #20: Auto Claude doesn't work with GitHub Organization repositories

auto-claude-ui/src/main/ipc-handlers/github/issue-handlers.ts

@@ -6,7 +6,7 @@ import { ipcMain } from 'electron';
 import { IPC_CHANNELS } from '../../../shared/constants';
 import type { IPCResult, GitHubIssue } from '../../../shared/types';
 import { projectStore } from '../../project-store';
-import { getGitHubConfig, githubFetch } from './utils';
+import { getGitHubConfig, githubFetch, normalizeRepoReference } from './utils';
 import type { GitHubAPIIssue, GitHubAPIComment } from './types';
 
 /**
@@ -57,16 +57,24 @@ export function registerGetIssues(): void {
       }
 
       try {
+        const normalizedRepo = normalizeRepoReference(config.repo);
+        if (!normalizedRepo) {
+          return {
+            success: false,
+            error: 'Invalid repository format. Use owner/repo or GitHub URL.'
+          };
+        }
+
         const issues = await githubFetch(
           config.token,
-          `/repos/${config.repo}/issues?state=${state}&per_page=100&sort=updated`
+          `/repos/${normalizedRepo}/issues?state=${state}&per_page=100&sort=updated`
         ) as GitHubAPIIssue[];
 
         // Filter out pull requests
         const issuesOnly = issues.filter(issue => !issue.pull_request);
 
         const result: GitHubIssue[] = issuesOnly.map(issue =>
-          transformIssue(issue, config.repo)
+          transformIssue(issue, normalizedRepo)
         );
 
         return { success: true, data: result };
@@ -98,12 +106,20 @@ export function registerGetIssue(): void {
       }
 
       try {
+        const normalizedRepo = normalizeRepoReference(config.repo);
+        if (!normalizedRepo) {
+          return {
+            success: false,
+            error: 'Invalid repository format. Use owner/repo or GitHub URL.'
+          };
+        }
+
         const issue = await githubFetch(
           config.token,
-          `/repos/${config.repo}/issues/${issueNumber}`
+          `/repos/${normalizedRepo}/issues/${issueNumber}`
         ) as GitHubAPIIssue;
 
-        const result = transformIssue(issue, config.repo);
+        const result = transformIssue(issue, normalizedRepo);
 
         return { success: true, data: result };
       } catch (error) {
@@ -134,9 +150,17 @@ export function registerGetIssueComments(): void {
       }
 
       try {
+        const normalizedRepo = normalizeRepoReference(config.repo);
+        if (!normalizedRepo) {
+          return {
+            success: false,
+            error: 'Invalid repository format. Use owner/repo or GitHub URL.'
+          };
+        }
+
         const comments = await githubFetch(
           config.token,
-          `/repos/${config.repo}/issues/${issueNumber}/comments`
+          `/repos/${normalizedRepo}/issues/${issueNumber}/comments`
         ) as GitHubAPIComment[];
 
         return { success: true, data: comments };

auto-claude-ui/src/main/ipc-handlers/github/repository-handlers.ts

@@ -6,7 +6,7 @@ import { ipcMain } from 'electron';
 import { IPC_CHANNELS } from '../../../shared/constants';
 import type { IPCResult, GitHubRepository, GitHubSyncStatus } from '../../../shared/types';
 import { projectStore } from '../../project-store';
-import { getGitHubConfig, githubFetch } from './utils';
+import { getGitHubConfig, githubFetch, normalizeRepoReference } from './utils';
 import type { GitHubAPIRepository } from './types';
 
 /**
@@ -33,16 +33,28 @@ export function registerCheckConnection(): void {
       }
 
       try {
+        // Normalize repo reference (handles full URLs, git URLs, etc.)
+        const normalizedRepo = normalizeRepoReference(config.repo);
+        if (!normalizedRepo) {
+          return {
+            success: true,
+            data: {
+              connected: false,
+              error: 'Invalid repository format. Use owner/repo or GitHub URL.'
+            }
+          };
+        }
+
         // Fetch repo info
         const repoData = await githubFetch(
           config.token,
-          `/repos/${config.repo}`
+          `/repos/${normalizedRepo}`
         ) as { full_name: string; description?: string };
 
         // Count open issues
         const issuesData = await githubFetch(
           config.token,
-          `/repos/${config.repo}/issues?state=open&per_page=1`
+          `/repos/${normalizedRepo}/issues?state=open&per_page=1`
         ) as unknown[];
 
         const openCount = Array.isArray(issuesData) ? issuesData.length : 0;
@@ -71,7 +83,7 @@ export function registerCheckConnection(): void {
 }
 
 /**
- * Get list of GitHub repositories
+ * Get list of GitHub repositories (personal + organization)
  */
 export function registerGetRepositories(): void {
   ipcMain.handle(
@@ -88,9 +100,11 @@ export function registerGetRepositories(): void {
       }
 
       try {
+        // Fetch user's personal + organization repos
+        // affiliation parameter includes: owner, collaborator, organization_member
         const repos = await githubFetch(
           config.token,
-          '/user/repos?per_page=100&sort=updated'
+          '/user/repos?per_page=100&sort=updated&affiliation=owner,collaborator,organization_member'
         ) as GitHubAPIRepository[];
 
         const result: GitHubRepository[] = repos.map(repo => ({

auto-claude-ui/src/main/ipc-handlers/github/utils.ts

@@ -54,6 +54,32 @@ export function getGitHubConfig(project: Project): GitHubConfig | null {
   }
 }
 
+/**
+ * Normalize a GitHub repository reference to owner/repo format
+ * Handles:
+ * - owner/repo (already normalized)
+ * - https://github.com/owner/repo
+ * - https://github.com/owner/repo.git
+ * - git@github.com:owner/repo.git
+ */
+export function normalizeRepoReference(repo: string): string {
+  if (!repo) return '';
+
+  // Remove trailing .git if present
+  let normalized = repo.replace(/\.git$/, '');
+
+  // Handle full GitHub URLs
+  if (normalized.startsWith('https://github.com/')) {
+    normalized = normalized.replace('https://github.com/', '');
+  } else if (normalized.startsWith('http://github.com/')) {
+    normalized = normalized.replace('http://github.com/', '');
+  } else if (normalized.startsWith('git@github.com:')) {
+    normalized = normalized.replace('git@github.com:', '');
+  }
+
+  return normalized.trim();
+}
+
 /**
  * Make a request to the GitHub API
  */