feat: 添加MinIO文件系统支持并优化外部连接器功能

- 添加MinIO用户文件系统配置选项(BEAVER_MINIO_ROOT_USER等)
- 更新外部连接器配置结构，包括BASE_URL和认证令牌设置
- 改进connector provider支持更多类型(official, feishu_bot等)
- 实现Mistral模型推理模式支持reasoning_effort参数
- 增强外部连接器策略配置和运行时配置管理
- 添加connector bridge事件验证和安全保护机制
- 优化任务路由逻辑，区分simple_chat和new_task场景
- 更新初始技能工具提示配置，分离authoring admin功能

app-instance/frontend/components/task-detail/TaskAcceptanceCard.tsx

@@ -7,6 +7,7 @@ import { TaskRuntimeStatusBadge, formatTaskRuntimeTime } from '@/components/task
 import { Badge } from '@/components/ui/badge';
 import { Button } from '@/components/ui/button';
 import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { Label } from '@/components/ui/label';
 import { Textarea } from '@/components/ui/textarea';
 import { pickAppText } from '@/lib/i18n/core';
 import { useAppI18n } from '@/lib/i18n/provider';
@@ -96,7 +97,7 @@ function FeedbackButton({
   const isBusy = actionBusy === type || Boolean(actionBusy?.endsWith(type));
 
   return (
-    <Button type="button" variant="outline" className="w-full justify-center" disabled={disabled || Boolean(actionBusy)} onClick={onClick}>
+    <Button type="button" variant="outline" className="h-11 w-full justify-center" disabled={disabled || Boolean(actionBusy)} onClick={onClick}>
       {isBusy ? <Loader2 className="mr-2 h-4 w-4 animate-spin" /> : icon}
       {label}
     </Button>
@@ -156,6 +157,7 @@ export function TaskAcceptanceControls({
   onSubmit,
 }: Props) {
   const { locale } = useAppI18n();
+  const commentId = React.useId();
   const [localComment, setLocalComment] = React.useState('');
   const comment = revision ?? localComment;
   const setComment = onRevisionChange ?? setLocalComment;
@@ -224,12 +226,16 @@ export function TaskAcceptanceControls({
           />
         </div>
 
-        <Textarea
-          value={comment}
-          onChange={(event) => setComment(event.target.value)}
-          disabled={Boolean(recordedFeedback) || isFinalized || !isReadyForAcceptance || Boolean(actionBusy)}
-          placeholder={pickAppText(locale, '需要修改时写下具体要求；接受或放弃可选填说明。', 'Describe requested changes; notes are optional for accept or abandon.')}
-        />
+        <div className="space-y-2">
+          <Label htmlFor={commentId}>{pickAppText(locale, '验收说明', 'Acceptance note')}</Label>
+          <Textarea
+            id={commentId}
+            value={comment}
+            onChange={(event) => setComment(event.target.value)}
+            disabled={Boolean(recordedFeedback) || isFinalized || !isReadyForAcceptance || Boolean(actionBusy)}
+            placeholder={pickAppText(locale, '需要修改时写下具体要求；接受或放弃可选填说明。', 'Describe requested changes; notes are optional for accept or abandon.')}
+          />
+        </div>
         <div className={`text-xs text-muted-foreground ${containedPreservedLongTextClass}`}>
           {pickAppText(locale, '验收将记录到当前任务运行：', 'Acceptance will be recorded on run: ')}
           <span className="font-mono">{runId || '-'}</span>