fix(web-admin): fix stock plan list followStatus funnel and view-only dialog

Co-authored-by: Cursor <cursoragent@cursor.com>

web-admin/src/views/pl/plan/index.vue

@@ -901,7 +901,7 @@
       :seed-plan="viewingPlan"
       show-inbound-outbound-qty
     >
-      <template v-if="viewingPlan" #hero-actions>
+      <template v-if="viewingPlan && !isStockList" #hero-actions>
         <el-button
           v-if="canEditPlan(viewingPlan)"
           class="btn-main"
@@ -1542,6 +1542,12 @@ tableEl: planTableWrapRef,
     } else {
       // 库存变体：无 Tab / 无快捷搜（工具栏已隐藏）；列头漏斗仍走 colParams
       params.stockRole = props.stockRole
+      // 跟进状态列漏斗：与正常路径一致，followStatusIn → followStatus（无 Tab 覆盖）
+      if (colParams.followStatusIn) {
+        params.followStatus = colParams.followStatusIn
+        delete params.followStatusIn
+      }
+      // planTypeIn 后端 `_filters_from_params` 已直接支持，无需 remap
       // 不传 includeArrangeCopyFlags
     }