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/console/mail/package.json

@@ -0,0 +1,22 @@
+{
+  "name": "@opencode-ai/console-mail",
+  "version": "1.17.4",
+  "dependencies": {
+    "@jsx-email/all": "2.2.3",
+    "@jsx-email/cli": "1.4.3",
+    "@tsconfig/bun": "1.0.9",
+    "@types/react": "18.0.25",
+    "react": "18.2.0",
+    "solid-js": "catalog:"
+  },
+  "exports": {
+    "./*": "./emails/templates/*"
+  },
+  "$schema": "https://json.schemastore.org/package.json",
+  "private": true,
+  "scripts": {
+    "dev": "email preview emails/templates"
+  },
+  "type": "module",
+  "license": "MIT"
+}