⚡️ 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.

internal/dto/post.go

@@ -29,16 +29,16 @@ type CreateOrUpdatePostReq struct {
 }
 
 type ListPostReq struct {
-	Keywords  []string `json:"keywords"`   // 关键词列表
-	OrderedBy string   `json:"ordered_by"` // 排序方式
-	Page      uint64   `json:"page"`       // 页码
-	Size      uint64   `json:"size"`
-	Reverse   bool     `json:"reverse"`
+	Keywords []string `json:"keywords"` // 关键词列表
+	OrderBy  string   `json:"order_by"` // 排序方式
+	Page     uint64   `json:"page"`     // 页码
+	Size     uint64   `json:"size"`
+	Desc     bool     `json:"desc"`
 }
 
 type ListPostResp struct {
-	Posts     []PostDto `json:"posts"`
-	Total     uint64    `json:"total"`      // 总数
-	OrderedBy string    `json:"ordered_by"` // 排序方式
-	Reverse   bool      `json:"reverse"`
+	Posts   []PostDto `json:"posts"`
+	Total   uint64    `json:"total"`    // 总数
+	OrderBy string    `json:"order_by"` // 排序方式
+	Desc    bool      `json:"desc"`
 }