删掉立项策划用例里传给 App 的无效 agentDockVisible prop

- apps/ai-game-creator-shell/tests/appSurface/plan-gdd.suite.ts 三处 React.createElement(App, {...}) 不再传 agentDockVisible
- 同 design-agent.suite：该 prop 属于 ProjectDevelopmentView，AppProps 未声明，传入不影响任何渲染，只会误导读者以为 Agent dock 被隐藏

apps/ai-game-creator-shell/tests/appSurface/plan-gdd.suite.ts

@@ -26,7 +26,6 @@ function mountFormalPlanningLane(
   render(
     React.createElement(App, {
       initialProjectPath: harness.projectPath,
-      agentDockVisible: false,
       planningStartMode,
     }),
   );
@@ -659,7 +658,6 @@ export function registerPlanGddApprovalTests() {
     render(
       React.createElement(App, {
         initialProjectPath: harness.projectPath,
-        agentDockVisible: false,
         planningStartMode: true,
       }),
     );
@@ -722,7 +720,6 @@ export function registerPlanGddApprovalTests() {
       React.createElement(App, {
         initialProjectPath: harness.projectPath,
         initialPlanningPrompt: '做一个2D弹幕射击游戏',
-        agentDockVisible: false,
         planningStartMode: true,
       }),
     );