feat(analytics): add top tools and topics to session analytics

src/daemon/index.ts

@@ -107,6 +107,12 @@ export async function startDaemon(config: Config, options?: StartDaemonOptions):
   // ── Core Services ──
   const hookEngine = new HookEngine(config.hooks);
   const { toolRegistry, toolExecutor, browserManager } = initTools({ config, lifecycle, hookEngine });
+  toolExecutor.setExecutionObserver((event) => {
+    if (!event.sessionId) {
+      return;
+    }
+    sessionStore.recordToolExecution(event.sessionId, event.toolName, event.success, event.timestampSeconds);
+  });
   const { memoryStore, memoryDir } = await initMemory({ config, dataDir, lifecycle, toolRegistry });
   const mcpManager = await initMcp(config, lifecycle, toolRegistry);
   const { skillRegistry, skillInstaller } = initSkills(config, lifecycle);