feat(subagents): complete queue, budgets, audit, and inspection controls

src/audit/logger.test.ts

@@ -123,6 +123,26 @@ describe('AuditLogger', () => {
         reason: 'no_match',
         candidate_count: 4,
       });
+      logger.subagentLifecycle({
+        parent_session_id: 'telegram:123',
+        subagent_id: 'planner',
+        trace_id: 'trace-planner',
+        action: 'spawn',
+        agent: 'research',
+        tier: 'complex',
+        queue_mode: 'followup',
+        tool_profile: 'minimal',
+      });
+      logger.subagentTurn({
+        parent_session_id: 'telegram:123',
+        subagent_id: 'planner',
+        trace_id: 'trace-planner',
+        action: 'complete',
+        queue_mode: 'followup',
+        duration_ms: 88,
+        input_chars: 42,
+        output_chars: 120,
+      });
 
       await logger.close();
       await waitForFlush();
@@ -135,6 +155,8 @@ describe('AuditLogger', () => {
       expect(eventTypes).toContain('run.cancel');
       expect(eventTypes).toContain('reaction.match');
       expect(eventTypes).toContain('reaction.skip');
+      expect(eventTypes).toContain('subagent.lifecycle');
+      expect(eventTypes).toContain('subagent.turn');
 
       const runError = events.find((event) => (
         event.event_type === 'run.state'
@@ -145,6 +167,10 @@ describe('AuditLogger', () => {
       const reactionSkip = events.find((event) => event.event_type === 'reaction.skip');
       expect(reactionSkip?.level).toBe('debug');
       expect(reactionSkip?.event.reason).toBe('no_match');
+
+      const subagentLifecycle = events.find((event) => event.event_type === 'subagent.lifecycle');
+      expect(subagentLifecycle?.level).toBe('info');
+      expect(subagentLifecycle?.event.action).toBe('spawn');
     } finally {
       if (previousHome === undefined) {
         delete process.env.HOME;