feat(remote-control): 优化 Web 展示、状态同步与桥接控制流程 (#288)

Co-authored-by: chengzifeng <chengzifeng@meituan.com>

src/commands/plan/index.test.ts

@@ -0,0 +1,16 @@
+import { describe, expect, test } from 'bun:test'
+
+import plan from './index.js'
+
+describe('plan bridge invocation safety', () => {
+  test('allows headless plan mode operations over Remote Control', () => {
+    expect(plan.getBridgeInvocationError?.('')).toBeUndefined()
+    expect(plan.getBridgeInvocationError?.('write a migration plan')).toBeUndefined()
+  })
+
+  test('blocks /plan open over Remote Control', () => {
+    expect(plan.getBridgeInvocationError?.('open')).toBe(
+      "Opening the local editor via /plan open isn't available over Remote Control.",
+    )
+  })
+})