⚡️ 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.

web/package.json

@@ -16,14 +16,14 @@
     "axios": "^1.11.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "deepmerge": "^4.3.1",
     "field-conv": "^1.0.9",
     "framer-motion": "^12.23.9",
-    "i18next": "^25.3.2",
     "lucide-react": "^0.525.0",
     "next": "15.4.1",
+    "next-intl": "^4.3.4",
     "react": "19.1.0",
     "react-dom": "19.1.0",
-    "react-i18next": "^15.6.1",
     "react-icons": "^5.5.0",
     "tailwind-merge": "^3.3.1"
   },