feat(settings,questions,school,textbooks): add brand config, question components, school dialogs, textbooks hooks

settings:

- Add actions-brand, brand-config, data-access-brand for brand management

- Add admin-file-upload-card, admin-notification-config-card, admin-school-info-card, admin-security-policy-card

- Add ai-provider-delete-dialog, ai-provider-selector, brand-config-card

- Add security-recent-logins-section, security-two-factor-section

- Add config/profile-overview-config, data-access-profile-overview, lib/system-settings-utils

questions:

- Add batch-operations, import-export-buttons, knowledge-point-selector, options-editor

- Add question-bank-results-client, question-cascade-filter, question-content-renderer, utils

school:

- Add grade-delete-dialog, grade-form-dialog, grade-list-toolbar, grade-overview-cards

- Add use-grade-data hook

textbooks:

- Add textbook-form-fields component

- Add use-kp-create, use-kp-delete, use-kp-update hooks

src/modules/settings/components/settings-section-error-boundary.tsx

@@ -1,64 +1,25 @@
 "use client"
 
-import { Component, type ReactNode } from "react"
-import { AlertCircle } from "lucide-react"
+/**
+ * 设置页分区 Error Boundary
+ *
+ * 薄包装：委托给共享 SectionErrorBoundary，使用 common 命名空间。
+ * 保留同名导出以兼容现有 import。
+ */
 
-import { EmptyState } from "@/shared/components/ui/empty-state"
-import { useTranslations } from "next-intl"
+import type { ReactNode } from "react"
+import { SectionErrorBoundary } from "@/shared/components/section-error-boundary"
 
 interface SettingsSectionErrorBoundaryProps {
   children: ReactNode
 }
 
-interface SettingsSectionErrorBoundaryState {
-  hasError: boolean
-}
-
-/**
- * 设置页分区 Error Boundary
- *
- * 包裹每个 TabsContent 内部组件，避免单个区块崩溃导致整页不可用。
- */
-export class SettingsSectionErrorBoundary extends Component<
-  SettingsSectionErrorBoundaryProps,
-  SettingsSectionErrorBoundaryState
-> {
-  state: SettingsSectionErrorBoundaryState = { hasError: false }
-
-  static getDerivedStateFromError(): SettingsSectionErrorBoundaryState {
-    return { hasError: true }
-  }
-
-  handleRetry = (): void => {
-    this.setState({ hasError: false })
-  }
-
-  render(): ReactNode {
-    if (this.state.hasError) {
-      return (
-        <SettingsSectionErrorFallback onRetry={this.handleRetry} />
-      )
-    }
-    return this.props.children
-  }
-}
-
-function SettingsSectionErrorFallback({
-  onRetry,
-}: {
-  onRetry: () => void
-}): ReactNode {
-  const t = useTranslations("settings.errors")
+export function SettingsSectionErrorBoundary({
+  children,
+}: SettingsSectionErrorBoundaryProps): ReactNode {
   return (
-    <EmptyState
-      icon={AlertCircle}
-      title={t("sectionLoadFailed")}
-      description={t("sectionLoadFailedDesc")}
-      action={{
-        label: t("retry"),
-        onClick: onRetry,
-      }}
-      className="border-none shadow-none h-auto"
-    />
+    <SectionErrorBoundary namespace="common">
+      {children}
+    </SectionErrorBoundary>
   )
 }