收口标准泥点确认弹窗

新增 PlatformMudPointConfirmDialog 统一承接标准泥点消耗确认壳层
迁移拼图与抓大鹅创作工作台复用共享泥点确认弹窗
迁移拼图与抓大鹅结果页素材生成流程复用共享泥点确认弹窗
补充共享组件测试并更新 PlatformUiKit 收口文档与决策记录

src/components/puzzle-result/PuzzleResultView.tsx

@@ -28,6 +28,7 @@ import { PlatformFieldLabel } from '../common/PlatformFieldLabel';
 import { PlatformIconBadge } from '../common/PlatformIconBadge';
 import { PlatformIconButton } from '../common/PlatformIconButton';
 import { PlatformMediaFrame } from '../common/PlatformMediaFrame';
+import { PlatformMudPointConfirmDialog } from '../common/PlatformMudPointConfirmDialog';
 import { PlatformPillBadge } from '../common/PlatformPillBadge';
 import { PlatformProgressBar } from '../common/PlatformProgressBar';
 import { PlatformSegmentedTabs } from '../common/PlatformSegmentedTabs';
@@ -36,7 +37,6 @@ import { PlatformSubpanel } from '../common/PlatformSubpanel';
 import { PlatformTagEditor } from '../common/PlatformTagEditor';
 import { PlatformTextField } from '../common/PlatformTextField';
 import { PlatformUploadPreviewCard } from '../common/PlatformUploadPreviewCard';
-import { UnifiedConfirmDialog } from '../common/UnifiedConfirmDialog';
 import PuzzleHistoryAssetPickerDialog from '../unified-creation/shared/PuzzleHistoryAssetPickerDialog';
 import {
   PUZZLE_IMAGE_MODEL_GPT_IMAGE_2,
@@ -815,22 +815,16 @@ function PuzzleLevelDetailDialog({
           ) : null}
         </div>
 
-        <UnifiedConfirmDialog
+        <PlatformMudPointConfirmDialog
           open={isCostConfirmOpen}
-          title="确认消耗泥点"
+          points={PUZZLE_IMAGE_GENERATION_POINT_COST}
           onClose={() => setIsCostConfirmOpen(false)}
           onConfirm={executeGeneration}
-          confirmLabel="确定"
           confirmDisabled={isBusy || generationProgress.isGenerating}
-          showCancel
           portal={false}
           overlayClassName="absolute z-20 bg-black/45"
           panelClassName="platform-remap-surface rounded-[1.5rem] shadow-[0_24px_80px_rgba(0,0,0,0.45)]"
-        >
-          <div className="font-semibold">
-            消耗 {PUZZLE_IMAGE_GENERATION_POINT_COST} 泥点
-          </div>
-        </UnifiedConfirmDialog>
+        />
 
         {isHistoryPickerOpen ? (
           <PuzzleHistoryAssetPickerDialog