feat: Minecraft theme overhaul, fix points bug, add history

frontend/README.md

@@ -1,4 +1,13 @@
-# Frontend (Next.js)
+# Frontend (Next.js) - Minecraft Edition 🧱
+
+This project now features a full **Minecraft-themed UI overhaul**!
+
+📖 **[Read the Gameplay Guide](./GAMEPLAY.md)** for details on the RPG mechanics, Quest Board, and more.
+
+## Theme Features
+- **8-bit Aesthetic**: Uses `Press Start 2P` and `VT323` fonts.
+- **RPG Terminology**: Problems are "Quests", Submissions are "Spells".
+- **Gamification**: XP Bar, Levels, and Trading Post.
 
 ## 开发
 
@@ -28,16 +37,16 @@ npm run start
 ## 页面
 
 - `/auth` 登录/注册
-- `/problems` 题库列表
+- `/problems` Quest Board (Questions)
 - `/problems/:id` 题目详情与提交
-- `/submissions` 提交列表
+- `/submissions` Spell History (Submissions)
 - `/submissions/:id` 提交详情
-- `/wrong-book` 错题本
-- `/contests` 模拟竞赛列表
+- `/wrong-book` Cursed Tome (Wrong Book)
+- `/contests` Raid Board (Contests)
 - `/contests/:id` 比赛详情/报名/排行榜
 - `/kb` 知识库列表
 - `/kb/:slug` 文章详情
 - `/imports` 题库导入任务状态与结果
 - `/run` 在线 C++ 运行
 - `/me` 当前用户信息
-- `/leaderboard` 全站排行
+- `/leaderboard` Hall of Fame (Rankings)