feat: added frontend_pages models(basic_info) and api(v2), support employees query pages that they can visit by themself token

basic_info/admin.py

@@ -142,12 +142,33 @@ class EmployeeAdmin(AdminBase):
 
 @admin.register(models.EmployeeType)
 class EmployeeTypeAdmin(AdminBase):
-    list_display = ('id', 'title', 'description')
+    list_display = ('id', 'title', 'description', 'visible_pages_count')
     search_fields = ('title', 'description')
+    filter_horizontal = ('visible_pages',)  # 便于多对多字段选择
 
     def get_readonly_fields(self, request, obj=...):
         return []
 
+    @admin.display(description='可见页面数')
+    def visible_pages_count(self, obj):
+        return obj.visible_pages.count()
+
+
+@admin.register(models.FrontendPage)
+class FrontendPageAdmin(AdminBase):
+    """前端页面管理"""
+    list_display = ('key', 'label', 'page_type', 'parent', 'sort_order', 'is_active')
+    list_filter = ('page_type', 'is_active', 'parent')
+    search_fields = ('key', 'label')
+    list_editable = ('sort_order', 'is_active')
+    ordering = ('sort_order', 'id')
+
+    def get_readonly_fields(self, request, obj=...):
+        # key 字段创建后不可修改
+        if obj:
+            return ['key']
+        return []
+
 
 @admin.register(models.DeviceInfo)
 class DeviceInfoAdmin(AdminBase):