Merge branch 'main' into feature/hybrid-search

Resolved conflicts by:
- Keeping feature/hybrid-search build process documentation in CLAUDE.md
- Removing deleted plugin/scripts/search-server.js (intentionally deleted in feature branch)
- Removing usage logging from worker-service.ts (telemetry captured at SDK level)
- Rebuilt worker-service.cjs after resolving source file conflicts

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

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

src/services/worker-service.ts

@@ -454,6 +454,11 @@ class WorkerService {
           // Parse and store with prompt number (non-blocking Chroma sync)
           this.handleAgentMessage(session, textContent, session.lastPromptNumber);
         }
+
+        // Capture usage data from result messages
+        if (message.type === 'result' && message.subtype === 'success') {
+          // Usage telemetry is captured at SDK level
+        }
       }
 
       // Mark completed