继续收口平台分段与泥点确认

新增泥点确认状态机共享 hook 并接入拼图与抓大鹅工作台

将首页发现页与个人中心剩余切换条收口到 PlatformSegmentedTabs

统一平台弹窗 header 关闭入口并补齐相关测试

更新前端组件收口文档与团队决策记录

src/components/match3d-result/Match3DResultView.tsx

@@ -70,6 +70,7 @@ import { PlatformSubpanel } from '../common/PlatformSubpanel';
 import { PlatformTagEditor } from '../common/PlatformTagEditor';
 import { PlatformTextField } from '../common/PlatformTextField';
 import { PlatformUploadPreviewCard } from '../common/PlatformUploadPreviewCard';
+import { useMudPointConfirmController } from '../common/useMudPointConfirmController';
 import {
   MATCH3D_RUNTIME_BOARD_BASE_CLASS,
   MATCH3D_RUNTIME_BOARD_FALLBACK_CLASS,
@@ -2308,7 +2309,7 @@ function Match3DBatchAddItemsPanel({
   const parsedNames = normalizeMatch3DItemNameList(values);
   const isGenerating = generationState.phase === 'generating';
   const pointsCost = calculateMatch3DItemAssetsPointsCost(parsedNames.length);
-  const [isCostConfirmOpen, setIsCostConfirmOpen] = useState(false);
+  const costConfirm = useMudPointConfirmController(onSubmit);
 
   return (
     <Match3DModalShell title="批量新增物品" onClose={onClose}>
@@ -2357,7 +2358,7 @@ function Match3DBatchAddItemsPanel({
 
         <PlatformActionButton
           disabled={parsedNames.length <= 0 || isGenerating}
-          onClick={() => setIsCostConfirmOpen(true)}
+          onClick={costConfirm.requestOpen}
           size="md"
           fullWidth
           className="min-h-11 gap-2"
@@ -2371,13 +2372,10 @@ function Match3DBatchAddItemsPanel({
         </PlatformActionButton>
 
         <PlatformMudPointConfirmDialog
-          open={isCostConfirmOpen}
+          open={costConfirm.open}
           points={pointsCost}
-          onClose={() => setIsCostConfirmOpen(false)}
-          onConfirm={() => {
-            setIsCostConfirmOpen(false);
-            onSubmit();
-          }}
+          onClose={costConfirm.close}
+          onConfirm={costConfirm.confirm}
           confirmDisabled={parsedNames.length <= 0 || isGenerating}
           showCloseButton={false}
           portal={false}
@@ -2410,7 +2408,7 @@ function Match3DBatchRegenerateItemsPanel({
   const pointsCost = calculateMatch3DItemAssetsPointsCost(
     targetItemNames.length,
   );
-  const [isCostConfirmOpen, setIsCostConfirmOpen] = useState(false);
+  const costConfirm = useMudPointConfirmController(onSubmit);
 
   return (
     <Match3DModalShell title="批量重新生成物品" onClose={onClose}>
@@ -2448,7 +2446,7 @@ function Match3DBatchRegenerateItemsPanel({
 
         <PlatformActionButton
           disabled={targetItemNames.length <= 0 || isGenerating}
-          onClick={() => setIsCostConfirmOpen(true)}
+          onClick={costConfirm.requestOpen}
           size="md"
           fullWidth
           className="min-h-11 gap-2"
@@ -2462,13 +2460,10 @@ function Match3DBatchRegenerateItemsPanel({
         </PlatformActionButton>
 
         <PlatformMudPointConfirmDialog
-          open={isCostConfirmOpen}
+          open={costConfirm.open}
           points={pointsCost}
-          onClose={() => setIsCostConfirmOpen(false)}
-          onConfirm={() => {
-            setIsCostConfirmOpen(false);
-            onSubmit();
-          }}
+          onClose={costConfirm.close}
+          onConfirm={costConfirm.confirm}
           confirmDisabled={targetItemNames.length <= 0 || isGenerating}
           showCloseButton={false}
           portal={false}