feat(web-admin): add plan draft save UI and drafting follow-status filters

Rename pending tab to 待安排/草稿, default-select drafting, and add 暂存 with saveMode.

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

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

@@ -26,7 +26,6 @@
                 placeholder="全部"
                 clearable
                 multiple
-                :disabled="activePlanTypeTab === 'pending_arrange'"
               >
                 <el-option
                   v-for="opt in PL_PLAN_FOLLOW_STATUS_OPTIONS"
@@ -1154,7 +1153,7 @@ tableEl: planTableWrapRef,
   const searchForm = reactive({
     planNo: '',
     planType: '',
-    followStatus: ['pending_arrange'] as string[],
+    followStatus: ['pending_arrange', 'drafting'] as string[],
     customerName: '',
     productName: '',
     licensePlate: ''
@@ -1214,7 +1213,7 @@ tableEl: planTableWrapRef,
     const filters = plPlanListTabToFilters(nextTab)
     searchForm.planType = filters.planType
     if (nextTab === 'pending_arrange') {
-      searchForm.followStatus = ['pending_arrange']
+      searchForm.followStatus = ['pending_arrange', 'drafting']
     } else if (prevTab === 'pending_arrange') {
       searchForm.followStatus = [...PL_PLAN_DEFAULT_FOLLOW_STATUSES]
     }
@@ -1226,7 +1225,7 @@ tableEl: planTableWrapRef,
     activePlanTypeTab.value = 'pending_arrange'
     searchForm.planNo = ''
     searchForm.planType = ''
-    searchForm.followStatus = ['pending_arrange']
+    searchForm.followStatus = ['pending_arrange', 'drafting']
     searchForm.customerName = ''
     searchForm.productName = ''
     searchForm.licensePlate = ''
@@ -1317,7 +1316,10 @@ tableEl: planTableWrapRef,
   }
 
   function canWaitNotice(row: Plan) {
-    return row.followStatus === 'pending_arrange' && row.archiveStatus !== 'archived'
+    return (
+      (row.followStatus === 'pending_arrange' || row.followStatus === 'drafting') &&
+      row.archiveStatus !== 'archived'
+    )
   }
 
   function canCancelWaitNotice(row: Plan) {