feat(app): add error/loading boundaries across all dashboard routes and new routes

- Add error.tsx and loading.tsx boundaries for admin, parent, student, teacher routes

- Add admin announcements edit, audit-logs overview, curriculum-map, invitation-codes, permissions, questions, roles routes

- Add admin elective detail and components, files, course-plans, users, scheduling boundaries

- Add messages group-compose route

- Add parent course-plans, elective, grades report-card, practice routes

- Add student course-plans, elective detail, error-book dialogs, grades report-card, learning study-path, leave, schedule boundaries

- Add teacher attendance report, classes boundaries, course-plans boundaries, elective, exams analytics/edit-rich/all/create/new, grades report-card, homework boundaries, leave, lesson-plans calendar

- Add auth loading, onboarding loading, api cron

src/app/(dashboard)/parent/grades/page.tsx

@@ -2,15 +2,17 @@ import { requirePermission } from "@/shared/lib/auth-guard"
 import { Permissions } from "@/shared/types/permissions"
 import { getStudentGradeSummary } from "@/modules/grades/data-access"
 import { getClassAverageTrend } from "@/modules/grades/data-access-ranking"
+import { getStudentGrowthArchive } from "@/modules/grades/data-access-analytics"
 import { StudentGradeSummary } from "@/modules/grades/components/student-grade-summary"
 import { GradeTrendCard } from "@/modules/grades/components/grade-trend-card"
+import { GrowthArchiveChart } from "@/modules/grades/components/growth-archive-chart"
 import {
   ParentChildrenDataPage,
   ParentNoChildrenPage,
 } from "@/modules/parent/components/parent-children-data-page"
 import { ParentExportButton } from "@/modules/parent/components/parent-export-button"
 import { GraduationCap } from "lucide-react"
-import type { ClassAverageTrendResult } from "@/modules/grades/types"
+import type { ClassAverageTrendResult, StudentGrowthArchiveResult } from "@/modules/grades/types"
 import { getTranslations } from "next-intl/server"
 
 export const dynamic = "force-dynamic"
@@ -19,6 +21,7 @@ interface ChildGradeItem {
   studentId: string
   summary: NonNullable<Awaited<ReturnType<typeof getStudentGradeSummary>>>
   classAverageTrend: ClassAverageTrendResult | null
+  growthArchive: StudentGrowthArchiveResult | null
 }
 
 export default async function ParentGradesPage() {
@@ -40,29 +43,24 @@ export default async function ParentGradesPage() {
   // 使用 allSettled 容错：单个子女查询失败不影响其他子女展示
   const results = await Promise.allSettled(
     ctx.dataScope.childrenIds.map(async (id) => {
-      const [summary, classAverageTrend] = await Promise.all([
+      const [summary, classAverageTrend, growthArchive] = await Promise.all([
         getStudentGradeSummary(id, ctx.dataScope),
         // v3-P2-8：家长页面补齐趋势图，复用班级平均对比线
         getClassAverageTrend(id, undefined, undefined, ctx.dataScope),
+        // P3-4：子女纵向成长档案
+        getStudentGrowthArchive(id, ctx.dataScope),
       ])
-      return { summary, classAverageTrend, studentId: id }
+      return { summary, classAverageTrend, growthArchive, studentId: id }
     }),
   )
-  const validItems: ChildGradeItem[] = results
-    .filter(
-      (
-        r,
-      ): r is PromiseFulfilledResult<{
-        summary: Awaited<ReturnType<typeof getStudentGradeSummary>>
-        classAverageTrend: ClassAverageTrendResult | null
-        studentId: string
-      }> => r.status === "fulfilled" && r.value.summary !== null,
-    )
-    .map((r) => ({
-      studentId: r.value.studentId,
-      summary: r.value.summary as NonNullable<typeof r.value.summary>,
-      classAverageTrend: r.value.classAverageTrend,
-    }))
+  // P1-8 修复：用循环 + 类型守卫替代 `as` 断言
+  const validItems: ChildGradeItem[] = []
+  for (const r of results) {
+    if (r.status !== "fulfilled") continue
+    const { summary, classAverageTrend, growthArchive, studentId } = r.value
+    if (summary === null) continue
+    validItems.push({ studentId, summary, classAverageTrend, growthArchive })
+  }
 
   return (
     <ParentChildrenDataPage
@@ -72,7 +70,7 @@ export default async function ParentGradesPage() {
       noRecordsTitle={t("parent.noGrades")}
       noRecordsDescription={t("parent.noGradesDesc")}
       items={validItems}
-      renderItem={({ studentId, summary, classAverageTrend }) => (
+      renderItem={({ studentId, summary, classAverageTrend, growthArchive }) => (
         <>
           <div className="flex items-center justify-between border-b pb-2">
             <h3 className="text-lg font-semibold">{summary.studentName}</h3>
@@ -82,6 +80,8 @@ export default async function ParentGradesPage() {
           {summary.records.length > 0 && (
             <GradeTrendCard summary={summary} classAverageData={classAverageTrend} />
           )}
+          {/* P3-4：子女纵向成长档案 */}
+          <GrowthArchiveChart data={growthArchive} />
           <StudentGradeSummary summary={summary} />
         </>
       )}