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/attendance/page.tsx

@@ -1,7 +1,9 @@
 import { getTranslations } from "next-intl/server"
 import { getAuthContext } from "@/shared/lib/auth-guard"
-import { getStudentAttendanceSummary } from "@/modules/attendance/data-access-stats"
-import { StudentAttendanceView } from "@/modules/attendance/components/student-attendance-view"
+import { CalendarCheck } from "lucide-react"
+
+import { createAttendanceReadService } from "@/modules/attendance/services/attendance-data-service"
+import type { AttendanceReadService } from "@/modules/attendance/services/types"
 import {
   ParentChildrenDataPage,
   ParentNoChildrenPage,
@@ -9,10 +11,39 @@ import {
 import { ParentAttendanceWarning } from "@/modules/parent/components/parent-attendance-warning"
 import { ParentAttendanceRateCard } from "@/modules/parent/components/parent-attendance-rate-card"
 import { ParentAttendanceCalendar } from "@/modules/parent/components/parent-attendance-calendar"
-import { CalendarCheck } from "lucide-react"
+import { ParentStudentAttendanceDetail } from "@/modules/parent/components/parent-student-attendance-detail"
+import type { ParentStudentAttendanceSummary } from "@/modules/parent/types"
 
 export const dynamic = "force-dynamic"
 
+/**
+ * 将 attendance 模块的 StudentAttendanceSummary 映射为 parent 模块的视图模型。
+ * parent 模块仅消费自身类型，不依赖 attendance 内部类型变更（P1-2 解耦）。
+ */
+function toParentSummary(
+  summary: Awaited<ReturnType<AttendanceReadService["getStudentSummary"]>>,
+): ParentStudentAttendanceSummary | null {
+  if (!summary) return null
+  return {
+    studentId: summary.studentId,
+    studentName: summary.studentName,
+    stats: {
+      total: summary.stats.total,
+      present: summary.stats.present,
+      absent: summary.stats.absent,
+      late: summary.stats.late,
+      presentRate: summary.stats.presentRate,
+    },
+    recentRecords: summary.recentRecords.map((r) => ({
+      id: r.id,
+      date: r.date,
+      status: r.status,
+      reason: r.reason,
+      remark: r.remark,
+    })),
+  }
+}
+
 export default async function ParentAttendancePage() {
   const t = await getTranslations("attendance")
   const ctx = await getAuthContext()
@@ -29,16 +60,18 @@ export default async function ParentAttendancePage() {
     )
   }
 
+  // 通过接口抽象消费 attendance 数据（P1-2 修复：不再直接 import data-access）
+  const attendanceService = createAttendanceReadService(ctx.dataScope)
+
   // 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((id) => getStudentAttendanceSummary(id)),
+    ctx.dataScope.childrenIds.map((id) => attendanceService.getStudentSummary(id)),
   )
   const validSummaries = results
-    .filter(
-      (r): r is PromiseFulfilledResult<NonNullable<Awaited<ReturnType<typeof getStudentAttendanceSummary>>>> =>
-        r.status === "fulfilled" && r.value !== null,
+    .map((r) =>
+      r.status === "fulfilled" ? toParentSummary(r.value) : null,
     )
-    .map((r) => r.value)
+    .filter((s): s is ParentStudentAttendanceSummary => s !== null)
 
   return (
     <ParentChildrenDataPage
@@ -52,7 +85,7 @@ export default async function ParentAttendancePage() {
         <div className="space-y-6">
           <h3 className="text-lg font-semibold border-b pb-2">{summary.studentName}</h3>
           <ParentAttendanceCalendar summary={summary} />
-          <StudentAttendanceView summary={summary} />
+          <ParentStudentAttendanceDetail summary={summary} />
         </div>
       )}
       headerExtra={