Merge remote-tracking branch 'origin/master' into worktree/web-plugin-config

# Conflicts:
#	docs/event-producer-consumer.i18n.yaml
#	docs/event-producer-consumer.zh.md
#	docs/module-graph.i18n.yaml
#	packages/client/ui-conversation/README.i18n.yaml
#	packages/client/ui-conversation/README.zh.md

packages/bash/bash-sandbox/src/index.ts

@@ -125,7 +125,7 @@ export class SandboxBashExecutor extends LocalBashExecutor {
       proc = this.startArgv(spec, confined.argv)
     } catch (error) {
       // LocalSubprocessService reports ENOENT/EACCES with the failed executable path through async
-      // `done` rejection; this covers alternatives that throw that shape synchronously.
+      // `done` rejection; this covers alternatives that throw the same error synchronously.
       if (isRunnerSpawnFailure(error, confined.argv[0], spec.workdir)) {
         throw new SandboxUnavailableError(mode, String(error))
       }

packages/bash/tool-bash/tests/tools.spec.ts

@@ -536,7 +536,7 @@ describe('background execution through the task runtime', () => {
 
     const result = await call(ctx, 'bash', { command: 'sleep 60', description: 'test command', run_in_background: true })
     expect(result.isError).toBe(true)
-    expect(text(result)).toContain('no control surface is attached')
+    expect(text(result)).toContain('no control surface serves this agent')
     // Declare-then-execute: the failed preflight means no process ever ran.
     expect((ctx.bash as CountingStartExecutor).starts).toBe(0)
   })

packages/bash/tool-pwsh/tests/tools.spec.ts

@@ -777,7 +777,7 @@ describe('background execution through the task runtime', () => {
 
     const result = await call(ctx, 'pwsh', { command: 'Start-Sleep -Seconds 60', description: 'test command', run_in_background: true })
     expect(result.isError).toBe(true)
-    expect(text(result)).toContain('no control surface is attached')
+    expect(text(result)).toContain('no control surface serves this agent')
     // Declare-then-execute: the failed preflight means no process ever ran.
     expect(bash.startCalls).toBe(0)
   })