feat: 品牌替换 + 启动优化 + AGENTS.md 模板定制

- 品牌替换：OpenCode/opencode → AirCoding/aircoding（16+ 文件）
- Logo ASCII art：修复 left/right 行数不匹配导致的启动崩溃
- 启动诊断：添加 OPENCODE_PRINT_TIMING 计时探针
- dev 模式默认 --pure 跳过外部插件加载
- AGENTS.md 模板：追加 AirCoding 多 Agent 专项段落
- architect prompt + plugin：强化 AGENTS.md 产出验证

packages/function/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "@opencode-ai/function",
+  "version": "1.17.4",
+  "$schema": "https://json.schemastore.org/package.json",
+  "private": true,
+  "type": "module",
+  "license": "MIT",
+  "devDependencies": {
+    "@cloudflare/workers-types": "catalog:",
+    "@tsconfig/node22": "22.0.2",
+    "@types/node": "catalog:",
+    "typescript": "catalog:"
+  },
+  "dependencies": {
+    "@octokit/auth-app": "8.0.1",
+    "@octokit/rest": "catalog:",
+    "hono": "catalog:",
+    "jose": "6.0.11"
+  }
+}