删掉设计 Agent 用例里传给 App 的无效 agentDockVisible prop

- apps/ai-game-creator-shell/tests/appSurface/design-agent.suite.ts 四处 React.createElement(App, {...}) 不再传 agentDockVisible
- agentDockVisible 是 ProjectDevelopmentView（工作台）的 prop，AppProps 里没有它，传了也不会生效；它替换掉的旧 orchestrationMode/projectSupervisorOnly 曾经是真实的 App prop，留着会让人误以为这里会隐藏 Agent dock

apps/ai-game-creator-shell/tests/appSurface/design-agent.suite.ts

@@ -109,7 +109,6 @@ export function registerDesignAgentSurfaceTests() {
     render(
       React.createElement(App, {
         initialProjectPath: harness.projectPath,
-        agentDockVisible: false,
         planningStartMode: true,
       }),
     );
@@ -155,7 +154,6 @@ export function registerDesignAgentSurfaceTests() {
     render(
       React.createElement(App, {
         initialProjectPath: harness.projectPath,
-        agentDockVisible: false,
         planningStartMode: true,
       }),
     );
@@ -194,7 +192,6 @@ export function registerDesignAgentSurfaceTests() {
     render(
       React.createElement(App, {
         initialProjectPath: harness.projectPath,
-        agentDockVisible: false,
         planningStartMode: true,
       }),
     );
@@ -243,7 +240,6 @@ export function registerDesignAgentSurfaceTests() {
     render(
       React.createElement(App, {
         initialProjectPath: harness.projectPath,
-        agentDockVisible: false,
         planningStartMode: true,
       }),
     );