feat(i18n): add new i18n message files and update request config

- Add new i18n message files: audit, course-plans, files, leave, nav, practice, scheduling, student, users

- Update existing i18n messages: ai, attendance, common, diagnostic, elective, error-book, exam-homework, grades, lesson-preparation, school, settings

- Update i18n request config for new locale handling

src/shared/i18n/messages/zh-CN/error-book.json

@@ -76,11 +76,33 @@
   "parent": {
     "title": "子女错题本",
     "description": "查看子女的错题情况与学习进度",
-    "noChild": "暂无子女关联"
+    "noChild": "暂无子女关联",
+    "noChildDesc": "您的账号尚未关联子女，请联系学校管理员进行关联。",
+    "unknown": "未知",
+    "totalErrors": "错题总数",
+    "dueReview": "待复习",
+    "newItems": "待学习",
+    "mastered": "已掌握",
+    "mastery": "{rate}% 掌握",
+    "weakPoints": "薄弱知识点",
+    "errorsAndMastery": "{count} 错 · {rate}% 掌握"
   },
   "admin": {
     "title": "全校错题分析",
-    "description": "全校错题统计与薄弱知识点分析，辅助教学决策"
+    "description": "全校错题统计与薄弱知识点分析，辅助教学决策",
+    "description2": "按学科查看全校学生的错题统计与薄弱知识点。",
+    "noPermissionTitle": "权限不足",
+    "noPermissionDescription": "您没有权限查看全校错题分析数据。",
+    "noStudentsTitle": "暂无学生数据",
+    "noStudentsDescription": "系统中还没有学生用户，无法查看错题分析。",
+    "topStudents": "错题最多的学生 Top 50",
+    "studentsWithErrors": "共 {count} 名学生有错题",
+    "noChapterDataTitle": "暂无章节错题数据",
+    "noChapterDataDescription": "尚未关联知识点到章节，无法显示章节维度统计。",
+    "noKnowledgePointDataTitle": "暂无知识点数据",
+    "noKnowledgePointDataDescription": "错题尚未关联知识点，无法显示薄弱知识点统计。",
+    "noStudentErrorsTitle": "暂无学生错题",
+    "noStudentErrorsDescription": "所选学科下没有学生错题数据。"
   },
   "messages": {
     "added": "错题已添加",