继续收口平台空态与动作按钮

作品架异步状态切换复用 PlatformAsyncStatePanel
复制反馈动作外观改为组合 PlatformActionButton
结果页与调试面板空态继续收口到 PlatformEmptyState
暗色私聊与工坊按钮改为复用 PlatformActionButton
更新 PlatformUiKit 收口文档与团队决策记录

src/components/AdventureEntityModal.test.tsx

@@ -397,6 +397,7 @@ test('私聊和队友收束复用暗色 tint PlatformSubpanel chrome', () => {
   const companionResolutionEcho = screen.getByTestId(
     'companion-resolution-echo',
   );
+  const privateChatButton = screen.getByRole('button', { name: '聊天' });
 
   expect(privateChatPanel.className).toContain('border-sky-400/18');
   expect(privateChatPanel.className).toContain('bg-sky-500/8');
@@ -404,6 +405,12 @@ test('私聊和队友收束复用暗色 tint PlatformSubpanel chrome', () => {
   expect(companionResolutionEcho.className).toContain('border-emerald-400/18');
   expect(companionResolutionEcho.className).toContain('bg-emerald-500/8');
   expect(companionResolutionEcho.className).toContain('rounded-xl');
+  expect(privateChatButton.className).toContain(
+    'platform-action-button--editor-dark',
+  );
+  expect(privateChatButton.className).toContain('rounded-xl');
+  expect(privateChatButton.className).toContain('bg-sky-400/15');
+  expect(privateChatButton.className).toContain('disabled:bg-black/20');
 });
 
 test('技能详情静态标签复用暗色 PlatformPillBadge chrome', () => {