fix(tasks): bound per-session background work

packages/examples/acp-demo/README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/examples/acp-demo/README.md
-README.md: edc45c9857a631cef72eb41b1a98c390f112291e
-README.zh.md: c2946aa3d1feaed558408cf0921e2480c031187d
+README.md: c1a15a424d9d66b90bbec451e220198bfe0a45df
+README.zh.md: 16a8d782c8fa38fe9e2ae1e634dbc406be1cbd12

packages/examples/acp-demo/README.md

@@ -34,6 +34,7 @@ The app does not install commands, user interaction, session navigation, configu
 | `workspaceContext` | required | Workspace-instruction byte budget/config, or `false`. |
 | `skills` | owner defaults | Skill registry, local provider, and model-facing skill tool. |
 | `toolBash` | owner defaults | Model-facing bash tool config. |
+| `tasks` | `{ maxConcurrentTasksPerOwner: 10 }` | Process-local per-owner active-task admission. |
 | `toolTasks` | owner defaults | Generic background-task control config, or `false`. |
 | `goals` | owner defaults | Persisted same-session goal domain and model tools, or `false`. |
 

packages/examples/acp-demo/README.zh.md

@@ -34,6 +34,7 @@ ACP（Agent Client Protocol）自动化服务器应用：默认 agent（智能
 | `workspaceContext` | 必填 | 工作区指令字节预算／配置，或 `false`。 |
 | `skills` | 拥有者默认值 | skill 注册表、本地提供方和面向模型的 skill 工具。 |
 | `toolBash` | 拥有者默认值 | 面向模型的 bash 工具配置。 |
+| `tasks` | `{ maxConcurrentTasksPerOwner: 10 }` | 进程内按 owner 限制活动任务的准入配置。 |
 | `toolTasks` | 拥有者默认值 | 通用后台任务控制配置，或 `false`。 |
 | `goals` | 拥有者默认值 | 持久化的同会话目标领域与模型工具，或 `false`。 |
 

packages/examples/acp-demo/src/index.ts

@@ -65,6 +65,8 @@ export interface Config {
   skills?: agentCore.SkillConfig
   /** Model-facing bash tool config forwarded through agent-core. */
   toolBash?: NonNullable<agentCore.Config['toolBash']>
+  /** Process-local background-task admission config forwarded through agent-core. */
+  tasks?: NonNullable<agentCore.Config['tasks']>
   /** Generic background-task controls forwarded through agent-core; set false to omit their tool surface. */
   toolTasks?: NonNullable<agentCore.Config['toolTasks']>
   /** Persisted same-session goals; owner defaults enable them, or false disables the stack and tools. */
@@ -92,6 +94,7 @@ export const Config: z<Config> = z.object({
   workspaceContext: z.union([z.const(false), workspaceContext.Config]).required(),
   skills: agentCore.SkillConfigSchema,
   toolBash: agentCore.ToolBashConfigSchema,
+  tasks: agentCore.TasksConfigSchema,
   toolTasks: z.union([z.const(false), agentCore.ToolTasksConfigSchema]),
   goals: z.union([z.const(false), agentCore.GoalConfigSchema]),
 })

packages/examples/acp-demo/tests/acp-agent.spec.ts

@@ -182,6 +182,19 @@ describe('dsh-acp-demo composition', () => {
     await ctx.fiber.dispose()
   })
 
+  it('forwards task admission config to the bundled task provider', async () => {
+    const ctx = await mount({
+      provider: 'mock',
+      model: 'mock',
+      tasks: { maxConcurrentTasksPerOwner: 2 },
+      skills: await isolatedSkillsConfig(),
+      workspaceContext: false,
+    })
+    expect((ctx.tasks as unknown as { config: { maxConcurrentTasksPerOwner: number } })
+      .config.maxConcurrentTasksPerOwner).toBe(2)
+    await ctx.fiber.dispose()
+  })
+
   it('forwards bundled tool config into agent-core', async () => {
     const ctx = await mount({
       provider: 'mock',