feat: 资源申请模块重构——清理816行死代码+提取共享helpers+修复类型标签bug

- 删除 CabinetView.tsx(422行) + ResourceModelManager.tsx(394行) 死代码
- 提取 approval/helpers.tsx 共享辅助函数(parseSteps/parseFields/renderFormData/
  getProgressInfo/renderStepProgress/APPROVAL_TYPE_OPTIONS/getInstanceType)
- 修复审批类型标签bug：instance无type字段，需从template.type取
  (getApprovalTypeLabel/Color/Icon 全部改用 getInstanceType(instance))
- ApprovalFlow.tsx 771→666行(低于700限制)
- ApprovalProcessTab.tsx 移除重复helpers+过期类型字典(deploy/server/permission→server_apply/app_deploy)

frontend/src/components/approval/ApprovalFlow.tsx

@@ -22,133 +22,28 @@ import {
   DialogTitle,
 } from '@/components/ui/dialog';
 import {
-  GitBranch,
   FileText,
   CheckCircle2,
   XCircle,
   Loader2,
   Clock,
   Plus,
-  X,
-  GitCommit,
-  Server,
-  KeyRound,
 } from 'lucide-react';
 import { toast } from 'sonner';
 import { useConfirm } from '@/components/ui/confirm-dialog';
 import { approvalApi } from '@/services/api';
 import { ApprovalTemplateTab } from './ApprovalTemplateTab';
 import { ApprovalProcessTab } from './ApprovalProcessTab';
-
-// ---- Shared helpers (kept in main for dialog usage) ----
-
-function parseSteps(steps: any) {
-  if (Array.isArray(steps)) return steps;
-  if (typeof steps === 'string') {
-    try {
-      const parsed = JSON.parse(steps);
-      return Array.isArray(parsed) ? parsed : [];
-    } catch {
-      return [];
-    }
-  }
-  return [];
-}
-
-// 解析模板的 form_schema，返回字段定义数组
-function parseFields(formSchema: any): any[] {
-  if (!formSchema) return [];
-  const schema = typeof formSchema === 'string' ? (() => { try { return JSON.parse(formSchema); } catch { return null; } })() : formSchema;
-  if (!schema) return [];
-  return Array.isArray(schema.fields) ? schema.fields : [];
-}
-
-// 在详情弹窗中渲染表单数据为键值对展示
-function renderFormData(formDataStr: string, template?: any) {
-  if (!formDataStr) return null;
-  let data: Record<string, any>;
-  try {
-    data = typeof formDataStr === 'string' ? JSON.parse(formDataStr) : formDataStr;
-  } catch {
-    return null;
-  }
-  if (!data || typeof data !== 'object') return null;
-
-  // 优先使用模板的 form_schema 标签，否则退化为 key
-  const fields = parseFields(template?.form_schema);
-  const labelMap = new Map<string, string>();
-  fields.forEach((f) => labelMap.set(f.key, f.label));
-
-  const entries = Object.entries(data).filter(([, v]) => v !== null && v !== undefined && v !== '');
-  if (entries.length === 0) return null;
-
-  return (
-    <div className="grid grid-cols-2 gap-x-4 gap-y-3">
-      {entries.map(([key, value]) => (
-        <div key={key} className="min-w-0">
-          <p className="text-xs text-[var(--dg-text-muted)] mb-0.5">{labelMap.get(key) || key}</p>
-          <p className="text-sm text-[var(--dg-text-primary)] break-words">{String(value)}</p>
-        </div>
-      ))}
-    </div>
-  );
-}
-
-const APPROVAL_TYPE_OPTIONS = [
-  { value: 'server_apply', label: '云服务器申请', icon: Server, color: 'var(--dg-cyan)' },
-  { value: 'app_deploy', label: '应用部署申请', icon: GitCommit, color: 'var(--dg-blue)' },
-];
-
-const getApprovalTypeLabel = (value: string): string =>
-  APPROVAL_TYPE_OPTIONS.find((o) => o.value === value)?.label || value || '通用审批';
-
-const getApprovalTypeColor = (value: string): string =>
-  APPROVAL_TYPE_OPTIONS.find((o) => o.value === value)?.color || 'var(--dg-text-secondary)';
-
-function getProgressInfo(instance: any) {
-  const steps = parseSteps(instance.steps);
-  const currentIndex = instance.current_step ?? 0;
-  const total = steps.length;
-  const completed = steps.filter((s: any) => s.status === 'approved' || s.status === 'completed').length;
-  const percentage = total > 0 ? Math.round((completed / total) * 100) : 0;
-  return { steps, currentIndex, total, completed, percentage };
-}
-
-// 渲染审批进度（用于详情弹窗）
-function renderStepProgress(instance: any) {
-  const { steps, currentIndex } = getProgressInfo(instance);
-  if (steps.length === 0) return null;
-  return (
-    <div className="flex items-center gap-1 overflow-x-auto">
-      {steps.map((step: any, index: number) => {
-        const isCompleted = step.status === 'approved' || step.status === 'completed';
-        const isCurrent = index === currentIndex;
-        const isRejected = step.status === 'rejected';
-        return (
-          <div key={step.id || index} className="flex items-center">
-            <div
-              className={cn(
-                'flex items-center gap-2 px-3 py-1.5 rounded-lg text-xs whitespace-nowrap',
-                isCompleted && 'bg-emerald-500/10 text-emerald-400',
-                isCurrent && !isRejected && 'bg-amber-500/10 text-amber-400 border border-amber-500/30',
-                isRejected && 'bg-red-500/10 text-red-400',
-                !isCompleted && !isCurrent && !isRejected && 'bg-[var(--dg-bg-tertiary)] text-[var(--dg-text-muted)]'
-              )}
-            >
-              {isCompleted && <CheckCircle2 className="h-3 w-3" />}
-              {isRejected && <XCircle className="h-3 w-3" />}
-              {isCurrent && !isRejected && <Loader2 className="h-3 w-3 animate-spin" />}
-              <span>{step.name || step.approver_name || `步骤 ${index + 1}`}</span>
-            </div>
-            {index < steps.length - 1 && (
-              <div className={cn('w-4 h-px', isCompleted ? 'bg-emerald-500/30' : 'bg-[var(--dg-border)]')} />
-            )}
-          </div>
-        );
-      })}
-    </div>
-  );
-}
+import {
+  parseFields,
+  renderFormData,
+  renderStepProgress,
+  getProgressInfo,
+  getApprovalTypeLabel,
+  getApprovalTypeColor,
+  getInstanceType,
+  APPROVAL_TYPE_OPTIONS,
+} from './helpers';
 
 export function ApprovalFlow() {
   const confirm = useConfirm();
@@ -427,14 +322,14 @@ export function ApprovalFlow() {
                   <CardContent className="p-4">
                     <div className="flex items-start justify-between mb-3">
                       <div className="flex items-start gap-3">
-                        <div className="w-10 h-10 rounded-lg bg-[var(--dg-bg-tertiary)] flex items-center justify-center" style={{ color: getApprovalTypeColor(instance.type) }}>
+                        <div className="w-10 h-10 rounded-lg bg-[var(--dg-bg-tertiary)] flex items-center justify-center" style={{ color: getApprovalTypeColor(getInstanceType(instance)) }}>
                           <FileText className="h-5 w-5" />
                         </div>
                         <div>
                           <div className="flex items-center gap-2 mb-1">
                             <h3 className="font-medium text-[var(--dg-text-primary)]">{instance.title}</h3>
-                            <Badge variant="outline" className="text-xs border-[var(--dg-border)]" style={{ color: getApprovalTypeColor(instance.type) }}>
-                              {getApprovalTypeLabel(instance.type)}
+                            <Badge variant="outline" className="text-xs border-[var(--dg-border)]" style={{ color: getApprovalTypeColor(getInstanceType(instance)) }}>
+                              {getApprovalTypeLabel(getInstanceType(instance))}
                             </Badge>
                           </div>
                           <p className="text-xs text-[var(--dg-text-muted)]">
@@ -494,8 +389,8 @@ export function ApprovalFlow() {
               <div>
                 <h3 className="text-lg font-medium text-[var(--dg-text-primary)]">{selectedInstance.title}</h3>
                 <div className="flex items-center gap-2 mt-1">
-                  <Badge variant="outline" className="text-xs border-[var(--dg-border)]" style={{ color: getApprovalTypeColor(selectedInstance.type) }}>
-                    {getApprovalTypeLabel(selectedInstance.type)}
+                  <Badge variant="outline" className="text-xs border-[var(--dg-border)]" style={{ color: getApprovalTypeColor(getInstanceType(selectedInstance)) }}>
+                    {getApprovalTypeLabel(getInstanceType(selectedInstance))}
                   </Badge>
                   <span className="text-xs text-[var(--dg-text-muted)]">
                     申请人：{selectedInstance.applicant_name || selectedInstance.applicant || '--'}