Add intelligent issue auto-tagging with Claude analysis

- Implement issue-opened webhook trigger for automatic label classification
- Add comprehensive label system (priority, type, complexity, component)
- Create Claude-powered prompt for intelligent issue analysis
- Include keyword-based fallback labeling for reliability
- Add GitHub API integration for label creation and application
- Provide setup script for initializing repository labels
- Include unit tests for new GitHub service functions
- Add explanatory comments on auto-tagged issues

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

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

scripts/utils/setup-repository-labels.js

@@ -0,0 +1,113 @@
+#!/usr/bin/env node
+
+/**
+ * Script to set up standard labels for auto-tagging in a GitHub repository
+ * Usage: node setup-repository-labels.js <owner/repo>
+ */
+
+const githubService = require('../../src/services/githubService');
+const { createLogger } = require('../../src/utils/logger');
+
+const logger = createLogger('setup-labels');
+
+// Standard label definitions
+const STANDARD_LABELS = [
+  // Priority Labels
+  { name: 'priority:critical', color: 'b60205', description: 'Critical priority - Security issues, prod down, data loss' },
+  { name: 'priority:high', color: 'd93f0b', description: 'High priority - Important features, significant bugs' },
+  { name: 'priority:medium', color: 'fbca04', description: 'Medium priority - Standard features, minor bugs' },
+  { name: 'priority:low', color: '0052cc', description: 'Low priority - Nice-to-have, documentation' },
+
+  // Type Labels
+  { name: 'type:bug', color: 'd73a4a', description: '🐛 Something isn\'t working' },
+  { name: 'type:feature', color: 'a2eeef', description: '✨ New feature request' },
+  { name: 'type:enhancement', color: '7057ff', description: '⚡ Improvement to existing feature' },
+  { name: 'type:documentation', color: '0075ca', description: '📚 Documentation changes' },
+  { name: 'type:question', color: 'd876e3', description: '❓ Questions and help requests' },
+  { name: 'type:security', color: 'ed2020', description: '🔒 Security-related issues' },
+
+  // Complexity Labels
+  { name: 'complexity:trivial', color: 'e4e669', description: '1️⃣ Less than 1 hour of work' },
+  { name: 'complexity:simple', color: 'bfd4f2', description: '2️⃣ 1-4 hours of work' },
+  { name: 'complexity:moderate', color: 'f9d0c4', description: '3️⃣ 1-2 days of work' },
+  { name: 'complexity:complex', color: 'ff6b6b', description: '4️⃣ 3+ days of work' },
+
+  // Component Labels
+  { name: 'component:api', color: '5319e7', description: 'API-related issues' },
+  { name: 'component:frontend', color: '1d76db', description: 'UI/Frontend issues' },
+  { name: 'component:backend', color: '0e8a16', description: 'Backend/Server issues' },
+  { name: 'component:database', color: '006b75', description: 'Database-related issues' },
+  { name: 'component:auth', color: 'c2e0c6', description: 'Authentication issues' },
+  { name: 'component:webhook', color: 'f29513', description: 'GitHub webhook system issues' },
+  { name: 'component:docker', color: '0366d6', description: 'Container/Docker issues' }
+];
+
+async function main() {
+  try {
+    const args = process.argv.slice(2);
+    
+    if (args.length < 1) {
+      console.error('Usage: node setup-repository-labels.js <owner/repo>');
+      console.error('Example: node setup-repository-labels.js myorg/myrepo');
+      process.exit(1);
+    }
+
+    const repoPath = args[0];
+    const [repoOwner, repoName] = repoPath.split('/');
+
+    if (!repoOwner || !repoName) {
+      console.error('Invalid repository format. Use: owner/repo');
+      process.exit(1);
+    }
+
+    // Check if required environment variables are set
+    if (!process.env.GITHUB_TOKEN) {
+      console.error('GITHUB_TOKEN environment variable is required');
+      process.exit(1);
+    }
+
+    logger.info({
+      repo: `${repoOwner}/${repoName}`,
+      labelCount: STANDARD_LABELS.length
+    }, 'Setting up repository labels');
+
+    console.log(`Setting up standard labels for repository: ${repoOwner}/${repoName}`);
+    console.log(`Creating ${STANDARD_LABELS.length} labels...`);
+
+    const result = await githubService.createRepositoryLabels({
+      repoOwner,
+      repoName,
+      labels: STANDARD_LABELS
+    });
+
+    logger.info({
+      repo: `${repoOwner}/${repoName}`,
+      createdCount: result.length
+    }, 'Repository labels setup completed');
+
+    console.log('\n✅ Labels setup completed!');
+    console.log(`Created/verified ${STANDARD_LABELS.length} labels in ${repoOwner}/${repoName}`);
+    
+    console.log('\nLabel categories created:');
+    console.log('- Priority: critical, high, medium, low');
+    console.log('- Type: bug, feature, enhancement, documentation, question, security');
+    console.log('- Complexity: trivial, simple, moderate, complex');
+    console.log('- Component: api, frontend, backend, database, auth, webhook, docker');
+    
+    console.log('\n🏷️ Auto-tagging is now ready! New issues will be automatically labeled.');
+
+  } catch (error) {
+    logger.error({ err: error }, 'Failed to setup repository labels');
+    console.error('Error setting up labels:', error.message);
+    process.exit(1);
+  }
+}
+
+if (require.main === module) {
+  main();
+}
+
+module.exports = {
+  STANDARD_LABELS,
+  main
+};