chore(todo): 合并本地 main 的 2 个 open 待办(golden 清理 + 协议选择)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

todo/todo.json

@@ -1,9 +1,9 @@
 {
   "meta": {
     "title": "feature+windows — 项目 TODO",
-    "updated_at": "2026-06-28T09:32:26.080Z"
+    "updated_at": "2026-06-28T11:27:56.709Z"
   },
-  "seq": 10,
+  "seq": 12,
   "items": [
     {
       "id": 1,
@@ -157,6 +157,37 @@
       "done": false,
       "completed_at": null,
       "version": null
+    },
+    {
+      "id": 11,
+      "title": "清理旧命名 tablet golden 孤儿文件",
+      "desc": "client/test/golden/goldens/ 下未被引用的 tablet_connect.png/tablet_connect_dark.png/tablet_servers.png/tablet_stats.png/tablet_account.png(旧命名,已被 _light_/_dark_zh 矩阵取代),git rm 清掉。(从本地 main todo 合并而来)",
+      "level": "low",
+      "tier": 3,
+      "tags": [
+        "前端"
+      ],
+      "status": "open",
+      "created_at": "2026-06-28T11:27:56.637Z",
+      "done": false,
+      "completed_at": null,
+      "version": null
+    },
+    {
+      "id": 12,
+      "title": "协议选择(REALITY/Hysteria2/自动)端到端",
+      "desc": "让用户选数据面隧道协议:auto(服务端自决)/reality(TCP443隐蔽)/hysteria2(UDP443弱网更快)。客户端 settings 加 ProtocolChoice 枚举+持久化+三段选择器、connect 时下发。关键:protocol 必须走 query(?protocol=)不走 body(与 split_cn 一致,nodes.go:183),旧 WIP 误移 body 会破坏分流。服务端 nodes.go connect 读 query + clientconfig BuildClientConfig 按 proto 渲染。(从本地 main todo 合并而来)",
+      "level": "mid",
+      "tier": 1,
+      "tags": [
+        "前端",
+        "后端"
+      ],
+      "status": "open",
+      "created_at": "2026-06-28T11:27:56.708Z",
+      "done": false,
+      "completed_at": null,
+      "version": null
     }
   ]
 }