⚡️ feat: refactor sorting parameters in post listing API and components

- Renamed `orderedBy` to `orderBy` and `reverse` to `desc` in ListPostsParams interface and related functions.
- Updated all usages of the sorting parameters in the post listing logic to reflect the new naming convention.

feat: add user-related API functions

- Implemented `getLoginUser` and `getUserById` functions in the user API to fetch user details.
- Enhanced user model to include `language` property.

feat: integrate next-intl for internationalization

- Added `next-intl` plugin to Next.js configuration for improved localization support.
- Removed previous i18n implementation and replaced it with a new structure using JSON files for translations.
- Created locale files for English, Japanese, and Chinese with basic translations.
- Implemented a request configuration to handle user locales and messages dynamically.

fix: clean up unused imports and code

- Removed unused i18n utility functions and language settings from device context.
- Cleaned up commented-out code in blog card component and sidebar.

chore: update dependencies

- Added `deepmerge` for merging locale messages.
- Updated package.json and pnpm-lock.yaml to reflect new dependencies.

pkg/constant/constant.go

@@ -27,18 +27,18 @@ const (
 	DefaultBaseUrl                         = "http://localhost:3000"                // 默认BaseUrl
 	TargetTypePost                         = "post"
 	TargetTypeComment                      = "comment"
-	OrderedByCreatedAt                     = "created_at"    // 按创建时间排序
-	OrderedByUpdatedAt                     = "updated_at"    // 按更新时间排序
-	OrderedByLikeCount                     = "like_count"    // 按点赞数排序
-	OrderedByCommentCount                  = "comment_count" // 按评论数排序
-	OrderedByViewCount                     = "view_count"    // 按浏览量排序
-	OrderedByHeat                          = "heat"
+	OrderByCreatedAt                       = "created_at"    // 按创建时间排序
+	OrderByUpdatedAt                       = "updated_at"    // 按更新时间排序
+	OrderByLikeCount                       = "like_count"    // 按点赞数排序
+	OrderByCommentCount                    = "comment_count" // 按评论数排序
+	OrderByViewCount                       = "view_count"    // 按浏览量排序
+	OrderByHeat                            = "heat"
 	HeatFactorViewWeight                   = 1  // 热度因子：浏览量权重
 	HeatFactorLikeWeight                   = 5  // 热度因子：点赞权重
 	HeatFactorCommentWeight                = 10 // 热度因子：评论权重
-
+	PageLimitDefault                       = 20 // 默认分页大小
 )
 
 var (
-	OrderedByEnumPost = []string{OrderedByCreatedAt, OrderedByUpdatedAt, OrderedByLikeCount, OrderedByCommentCount, OrderedByViewCount, OrderedByHeat} // 帖子可用的排序方式
+	OrderByEnumPost = []string{OrderByCreatedAt, OrderByUpdatedAt, OrderByLikeCount, OrderByCommentCount, OrderByViewCount, OrderByHeat} // 帖子可用的排序方式
 )