feat: add select all to access limit dropdowns

frontend/src/components/common/MultiSelect.vue

@@ -55,6 +55,26 @@
       </div>
 
       <div class="max-h-48 overflow-y-auto">
+        <div
+          v-if="hasOptions"
+          class="sticky top-0 z-10 flex cursor-pointer items-center gap-2 border-b bg-popover/95 px-3 py-2 backdrop-blur hover:bg-muted/50 supports-[backdrop-filter]:bg-popover/85"
+          @click="toggleAll"
+        >
+          <input
+            type="checkbox"
+            :checked="isAllSelected"
+            :indeterminate="isPartiallySelected"
+            aria-label="全选"
+            class="h-4 w-4 shrink-0 cursor-pointer rounded border-gray-300"
+            @click.stop
+            @change="toggleAll"
+          >
+          <span class="min-w-0 truncate text-sm">全选</span>
+          <span class="ml-auto shrink-0 text-xs text-muted-foreground">
+            {{ selectedOptionCount }}/{{ options.length }}
+          </span>
+        </div>
+
         <div
           v-for="item in filteredInvalidItems"
           :key="'invalid-' + item"
@@ -152,6 +172,20 @@ const invalidItems = computed(() =>
 
 const totalCount = computed(() => props.options.length + invalidItems.value.length)
 
+const hasOptions = computed(() => props.options.length > 0)
+
+const selectedOptionCount = computed(
+  () => new Set(props.modelValue.filter(v => validValues.value.has(v))).size,
+)
+
+const isAllSelected = computed(
+  () => hasOptions.value && selectedOptionCount.value === props.options.length,
+)
+
+const isPartiallySelected = computed(
+  () => selectedOptionCount.value > 0 && !isAllSelected.value,
+)
+
 const showSearch = computed(
   () => props.searchable && totalCount.value >= props.searchThreshold,
 )
@@ -205,4 +239,18 @@ function toggle(value: string) {
 function remove(value: string) {
   emit('update:modelValue', props.modelValue.filter(v => v !== value))
 }
+
+function toggleAll() {
+  const invalidValues = props.modelValue.filter(v => !validValues.value.has(v))
+
+  if (isAllSelected.value) {
+    emit('update:modelValue', invalidValues)
+    return
+  }
+
+  emit('update:modelValue', [
+    ...invalidValues,
+    ...props.options.map(option => option.value),
+  ])
+}
 </script>

frontend/src/features/api-keys/components/StandaloneKeyFormDialog.vue

@@ -104,9 +104,9 @@
             <span class="text-sm font-medium">访问限制</span>
           </div>
 
-          <!-- Provider -->
+          <!-- 提供商 -->
           <div class="space-y-2">
-            <Label class="text-sm font-medium">允许的 Provider</Label>
+            <Label class="text-sm font-medium">允许的提供商</Label>
             <div class="flex items-center gap-3">
               <div class="flex-1 min-w-0">
                 <MultiSelect
@@ -115,9 +115,9 @@
                   :search-threshold="0"
                   :disabled="form.provider_unrestricted"
                   :placeholder="form.provider_unrestricted ? '不限制' : '未选择（全部禁用）'"
-                  empty-text="暂无可用 Provider"
-                  no-results-text="未找到匹配的 Provider"
-                  search-placeholder="搜索 Provider 名称..."
+                  empty-text="暂无可用提供商"
+                  no-results-text="未找到匹配的提供商"
+                  search-placeholder="搜索提供商名称..."
                 />
               </div>
               <Switch
@@ -127,9 +127,9 @@
             </div>
           </div>
 
-          <!-- API 格式 -->
+          <!-- 端点 -->
           <div class="space-y-2">
-            <Label class="text-sm font-medium">允许的 API 格式</Label>
+            <Label class="text-sm font-medium">允许的端点</Label>
             <div class="flex items-center gap-3">
               <div class="flex-1 min-w-0">
                 <MultiSelect
@@ -138,9 +138,9 @@
                   :search-threshold="0"
                   :disabled="form.api_format_unrestricted"
                   :placeholder="form.api_format_unrestricted ? '不限制' : '未选择（全部禁用）'"
-                  empty-text="暂无可用 API 格式"
-                  no-results-text="未找到匹配的 API 格式"
-                  search-placeholder="搜索 API 格式..."
+                  empty-text="暂无可用端点"
+                  no-results-text="未找到匹配的端点"
+                  search-placeholder="搜索端点..."
                 />
               </div>
               <Switch

frontend/src/features/users/components/UserFormDialog.vue

@@ -188,9 +188,9 @@
             <span class="text-sm font-medium">访问限制</span>
           </div>
 
-          <!-- Provider -->
+          <!-- 提供商 -->
           <div class="space-y-2">
-            <Label class="text-sm font-medium">允许的 Provider</Label>
+            <Label class="text-sm font-medium">允许的提供商</Label>
             <div class="flex items-center gap-3">
               <div class="flex-1 min-w-0">
                 <MultiSelect
@@ -199,9 +199,9 @@
                   :search-threshold="0"
                   :disabled="form.provider_unrestricted"
                   :placeholder="form.provider_unrestricted ? '不限制' : '未选择（全部禁用）'"
-                  empty-text="暂无可用 Provider"
-                  no-results-text="未找到匹配的 Provider"
-                  search-placeholder="搜索 Provider 名称..."
+                  empty-text="暂无可用提供商"
+                  no-results-text="未找到匹配的提供商"
+                  search-placeholder="搜索提供商名称..."
                 />
               </div>
               <Switch
@@ -211,9 +211,9 @@
             </div>
           </div>
 
-          <!-- API 格式 -->
+          <!-- 端点 -->
           <div class="space-y-2">
-            <Label class="text-sm font-medium">允许的 API 格式</Label>
+            <Label class="text-sm font-medium">允许的端点</Label>
             <div class="flex items-center gap-3">
               <div class="flex-1 min-w-0">
                 <MultiSelect
@@ -222,9 +222,9 @@
                   :search-threshold="0"
                   :disabled="form.api_format_unrestricted"
                   :placeholder="form.api_format_unrestricted ? '不限制' : '未选择（全部禁用）'"
-                  empty-text="暂无可用 API 格式"
-                  no-results-text="未找到匹配的 API 格式"
-                  search-placeholder="搜索 API 格式..."
+                  empty-text="暂无可用端点"
+                  no-results-text="未找到匹配的端点"
+                  search-placeholder="搜索端点..."
                 />
               </div>
               <Switch