⚡️ 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/repo/init.go

@@ -101,10 +101,8 @@ func initPostgres(config DBConfig, gormConfig *gorm.Config) (db *gorm.DB, err er
 	if config.Host == "" || config.User == "" || config.Password == "" || config.DBName == "" {
 		err = errors.New("PostgreSQL configuration is incomplete: host, user, password, and dbname are required")
 	}
-
 	dsn := fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s sslmode=%s",
 		config.Host, config.Port, config.User, config.Password, config.DBName, config.SSLMode)
-
 	db, err = gorm.Open(postgres.Open(dsn), gormConfig)
 	return
 }