feat: enhance post management with pagination, search, and order functionality

- Added search input for filtering posts by keywords.
- Implemented pagination controls for navigating through posts.
- Introduced order selector for sorting posts based on various criteria.
- Enhanced post item display with additional metrics (view count, like count, comment count).
- Added dropdown menu for post actions (edit, view, toggle privacy, delete).
- Integrated double confirmation for delete action.
- Updated user profile to support background image upload.
- Improved user security settings with better layout and validation.
- Refactored auth context to use useCallback for logout function.
- Added command palette component for improved command execution.
- Introduced popover component for better UI interactions.
- Implemented debounce hooks for optimized state updates.
- Updated localization files with new keys for improved internationalization.
- Added tailwind configuration for styling.

internal/model/user.go

@@ -7,14 +7,15 @@ import (
 
 type User struct {
   gorm.Model
-  Username  string `gorm:"uniqueIndex;not null"` // 用户名，唯一
-  Nickname  string `gorm:"default:''"`           // 昵称
-  AvatarUrl string
-  Email     string `gorm:"uniqueIndex"`
-  Gender    string `gorm:"default:''"`
-  Role      string `gorm:"default:'user'"` // user editor admin
-  Language  string `gorm:"default:'en'"`
-  Password  string // 密码，存储加密后的值
+  Username      string `gorm:"uniqueIndex;not null"` // 用户名，唯一
+  Nickname      string `gorm:"default:''"`           // 昵称
+  AvatarUrl     string
+  BackgroundUrl string
+  Email         string `gorm:"uniqueIndex"`
+  Gender        string `gorm:"default:''"`
+  Role          string `gorm:"default:'user'"` // user editor admin
+  Language      string `gorm:"default:'en'"`
+  Password      string // 密码，存储加密后的值
 }
 
 type UserOpenID struct {
@@ -27,13 +28,14 @@ type UserOpenID struct {
 
 func (user *User) ToDto() dto.UserDto {
   return dto.UserDto{
-    ID:        user.ID,
-    Username:  user.Username,
-    Nickname:  user.Nickname,
-    AvatarUrl: user.AvatarUrl,
-    Email:     user.Email,
-    Gender:    user.Gender,
-    Role:      user.Role,
-    Language:  user.Language,
+    ID:            user.ID,
+    Username:      user.Username,
+    Nickname:      user.Nickname,
+    AvatarUrl:     user.AvatarUrl,
+    BackgroundUrl: user.BackgroundUrl,
+    Email:         user.Email,
+    Gender:        user.Gender,
+    Role:          user.Role,
+    Language:      user.Language,
   }
 }