feat: migrate language code

data/zh-Hans/projects.json

@@ -0,0 +1,50 @@
+{
+  "projects": [
+    {
+      "title": "STARSET Wiki",
+      "description": "STARSET 世界观的开放解读。",
+      "image": "https://img.starset.fans/2025/01/31/679ce8042901d.png",
+      "status": "in_progress",
+      "tags": ["translation", "service"],
+      "link": "https://starset.wiki"
+    },
+    {
+      "title": "Starset Society 中文镜像站",
+      "description": "为 Starset Society 的科技新闻提供中文翻译与对照支持。",
+      "image": "https://img.starset.fans/2025/01/31/679ce8a2a9a2d.png",
+      "status": "launched",
+      "tags": ["translation", "service"],
+      "link": "https://thestarsetsociety.cn"
+    },
+    {
+      "title": "STARSET 伴奏补完计划",
+      "description": "制作、优化、收集 STARSET 歌曲的高质量伴奏。",
+      "image": "https://img.starset.fans/2025/01/31/679cec56ae171.png",
+      "status": "completed",
+      "tags": ["service"],
+      "link": "https://starset.wiki/zh/STARSET-Media-Instrumentalize-Project"
+    },
+    {
+      "title": "STARSET 歌词翻译集",
+      "description": "由我们整理并校正的Starset歌词、时轴和翻译列表。",
+      "image": "https://img.starset.fans/2025/02/01/679d79ae1e794.png",
+      "status": "completed",
+      "tags": ["translation"],
+      "link": "https://git.owu.one/starset-mirror/starset-lyrics"
+    },
+    {
+      "title": "The Prox Transmissions 小说翻译",
+      "description": "STARSET概念小说《The Prox Transmissions》的中文译本",
+      "image": "https://img.starset.fans/2025/02/02/679f0c0bc93ad.png",
+      "status": "in_progress",
+      "tags": ["translation"]
+    },
+    {
+      "title": "A Brief History of The Future 小说翻译",
+      "description": "STARSET概念小说《A Brief History of The Future》的中文译本",
+      "image": "https://img.starset.fans/2025/02/02/679f0c98ad957.png",
+      "status": "in_progress",
+      "tags": ["translation"]
+    }
+  ]
+}