feat(dashboard,diagnostic,elective): add widgets, layout, parent dashboard, role-config, services, elective components

dashboard:

- Add comparison-badge, dashboard-notification-widget, dashboard-responsive-layout, dashboard-time-range-filter

- Add parent-dashboard components directory

- Add config, hooks, and services directories

diagnostic:

- Add role-config and services directory

elective:

- Add elective-course-detail, elective-stats-cards, parent-selection-view components

- Add data-access-settings and data-access-stats

src/modules/diagnostic/actions.ts

@@ -12,6 +12,7 @@ import { getParentIdsByStudentIds } from "@/modules/parent/data-access"
 import {
   generateDiagnosticReport,
   generateClassDiagnosticReport,
+  generateGradeDiagnosticReport,
   publishDiagnosticReport,
   deleteDiagnosticReport,
   getDiagnosticReportById,
@@ -24,6 +25,7 @@ import {
 import {
   GenerateStudentReportSchema,
   GenerateClassReportSchema,
+  GenerateGradeReportSchema,
   PublishReportSchema,
   DeleteReportSchema,
 } from "./schema"
@@ -80,6 +82,32 @@ export async function generateClassReportAction(
   }
 }
 
+/** v4-P2-3: 生成年级诊断报告 */
+export async function generateGradeReportAction(
+  prevState: ActionState<string> | null,
+  formData: FormData
+): Promise<ActionState<string>> {
+  try {
+    const ctx = await requirePermission(Permissions.DIAGNOSTIC_MANAGE)
+
+    const parsed = GenerateGradeReportSchema.safeParse({
+      gradeId: formData.get("gradeId"),
+      period: formData.get("period"),
+    })
+    if (!parsed.success) {
+      return { success: false, message: "Missing gradeId or period" }
+    }
+
+    const { gradeId, period } = parsed.data
+    const id = await generateGradeDiagnosticReport(gradeId, period, ctx.userId)
+    revalidatePath("/teacher/diagnostic")
+    revalidatePath("/admin/diagnostic")
+    return { success: true, message: "Grade diagnostic report generated", data: id }
+  } catch (e) {
+    return handleActionError(e)
+  }
+}
+
 /** 发布诊断报告 */
 export async function publishReportAction(
   prevState: ActionState<string> | null,
@@ -126,7 +154,7 @@ export async function publishReportAction(
       try {
         await createNotification({
           userId: studentId,
-          type: "grade",
+          type: "diagnostic",
           title,
           content,
           link,
@@ -144,7 +172,7 @@ export async function publishReportAction(
           try {
             await createNotification({
               userId: parentId,
-              type: "grade",
+              type: "diagnostic",
               title,
               content: report.summary ?? "您的孩子有一份新的学情诊断报告，请查看详情。",
               link: "/parent/diagnostic",
@@ -208,7 +236,7 @@ export async function exportDiagnosticReportAction(
     }
 
     const buffer = await exportDiagnosticReportToExcel({ reportId })
-    const filename = buildDiagnosticReportFilename(report.period)
+    const filename = await buildDiagnosticReportFilename(report.period)
 
     return {
       success: true,