fix(console): 侧栏项目 agent 徽标改用 s.running，修复 planner/spec 阶段徽标缺失 (tsk_0u7OP3RFBAqr)

侧栏项目 agent 计数徽标原绑定 s.executing（仅统计任务恰处 executing 状态），
与「运行中」青点(s.running)及 tooltip『N agents running』语义不一致。
当 Hard(analyzing/planner) 或 Medium(speccing) 任务有在途 agent 时，s.executing=0
导致徽标缺失（如 maestro 项目）。改取 s.running（runs.status=started，覆盖各阶段）。

新增 test/adapt.test.ts 锁定该映射。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

test/adapt.test.ts

@@ -0,0 +1,31 @@
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+// adapt.js 是前端纯函数适配层（app/src），用 node:test 直接校验项目摘要映射。
+import { adaptProject } from '../app/src/adapt.js';
+
+const baseProject = {
+  id: 'p1', name: 'maestro', repoPath: '/Users/x/dev/maestro', defaultBranch: 'main',
+  autonomy: 'auto-easy', concurrency: 2, status: 'active',
+};
+
+test('adaptProject: agents 徽标取 s.running（实际在途 agent），而非 s.executing', () => {
+  // planner/spec 阶段：有真实在途 run（running>0）但没有 executing 任务 → 徽标必须仍显示 agent 数
+  const p = adaptProject({ ...baseProject, summary: { running: 1, executing: 0, blocked: 0, attention: 0 } });
+  assert.equal(p.agents, 1, 'analyzing/speccing 阶段也应计入 agent 徽标');
+  assert.equal(p.state, 'running');
+});
+
+test('adaptProject: 无在途 run 时 agents 徽标为 0（即使有 executing 任务计数错位）', () => {
+  const p = adaptProject({ ...baseProject, summary: { running: 0, executing: 0, blocked: 2, attention: 1 } });
+  assert.equal(p.agents, 0);
+  assert.equal(p.blocked, 2);
+  assert.equal(p.pending, 1);
+  assert.equal(p.state, 'blocked');
+});
+
+test('adaptProject: summary 缺省时各计数回退 0', () => {
+  const p = adaptProject({ ...baseProject });
+  assert.equal(p.agents, 0);
+  assert.equal(p.pending, 0);
+  assert.equal(p.blocked, 0);
+});