perf(system): optimize large data rendering in stocktake, fix N+1 in warehouse, and add upload size limits

inventory-web/src/views/stock/stocktake/index.vue

@@ -235,7 +235,7 @@
         <div class="table-container">
           <el-table
               :data="filteredListData"
-              height="100%"
+              height="600"
               stripe
               border
               row-key="uniqueKey"
@@ -660,7 +660,7 @@ const resumeSession = async () => {
     const res: any = await request({
       url: '/v1/inbound/stock/draft/list',
       method: 'get',
-      params: { page: 1, limit: 10000 }  // 获取足够多的数据
+      params: { page: 1, limit: 500 }  // ★ 限制单次加载数量，防止内存溢出
     })
 
     const drafts = res && res.items ? res.items : []
@@ -983,7 +983,7 @@ const fetchInventoryList = async (silent = false) => {
       method: 'get',
       params: {
         page: 1,
-        limit: 10000,  // 获取全部已盘点记录
+        limit: 500,  // ★ 限制单次加载数量，防止内存溢出
         keyword: listKeyword.value
       }
     })