chore(依赖): 前后端依赖升到最新，补上机房 Chrome 105 缺的两个 polyfill

几处随升级改的：
- VueUse 15 的 useNow 不再收 interval，不传 scheduler 默认逐帧刷新。比赛列表（1 秒）
  和后台建比赛（15 秒）改成用 useIntervalFn 当调度器，频率不变。
- 重新探测 modernPolyfills：mermaid 12 用了 Object.groupBy（Chrome 117），core-js 新数据
  把 URL.parse（Chrome 126）也算进来了，不补的话机房老机器上静默报 TypeError。清单 52 项。
- vue-router 5.4 弃用了导航守卫里的 next()，全局守卫改成返回值。
- web-tree-sitter 0.27：AST 规则在 dev 和编译后的二进制里各跑过一遍，判过、判不过都对；
  jieba 2.0.4 原生模块在仓库外起二进制能正常分词。

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/api/package.json

@@ -21,25 +21,25 @@
     "db:migrate": "bun --env-file=../../.env src/main.ts migrate"
   },
   "dependencies": {
-    "@node-rs/jieba": "^2.0.2",
-    "@node-rs/jieba-linux-x64-gnu": "2.0.2",
+    "@node-rs/jieba": "^2.0.4",
+    "@node-rs/jieba-linux-x64-gnu": "2.0.4",
     "@oj2/contract": "workspace:*",
-    "bullmq": "^6.2.2",
-    "drizzle-orm": "^0.45.2",
+    "bullmq": "^6.3.12",
+    "drizzle-orm": "^0.45.4",
     "fflate": "^0.8.3",
-    "hono": "^4.13.4",
+    "hono": "^4.13.13",
     "ioredis": "^6.0.0",
     "postgres": "^3.4.9",
     "sql.js": "^1.14.2",
     "tree-sitter-c": "^0.24.1",
     "tree-sitter-cpp": "^0.23.4",
     "tree-sitter-python": "^0.25.0",
-    "web-tree-sitter": "^0.26.13",
-    "zod": "^4.4.3"
+    "web-tree-sitter": "^0.27.1",
+    "zod": "^4.6.6"
   },
   "devDependencies": {
     "@types/sql.js": "^1.4.11",
-    "drizzle-kit": "^0.31.10",
+    "drizzle-kit": "^0.31.11",
     "typescript": "^7.0.2"
   }
 }