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/stats/server/Dockerfile

@@ -0,0 +1,32 @@
+FROM oven/bun:1.3.14-alpine AS base
+
+WORKDIR /app
+
+ENV NODE_ENV=production
+ENV BUN_RUNTIME_TRANSPILER_CACHE_PATH=0
+
+FROM base AS pruner
+
+COPY . .
+
+RUN bunx turbo@2.8.13 prune @opencode-ai/stats-server --docker --no-update-notifier --no-color
+
+FROM base AS installer
+
+COPY --from=pruner /app/out/json/ ./
+
+# Bun 1.3.x needs the pruned workspace globs and lockfile metadata refreshed before the frozen production install.
+RUN bun -e 'const packageJson = await Bun.file("package.json").json(); packageJson.workspaces.packages = Array.from(new Bun.Glob("packages/**/package.json").scanSync(".")).map((file) => file.slice(0, -"/package.json".length)).sort(); await Bun.write("package.json", JSON.stringify(packageJson, null, 2) + "\n")'
+RUN rm -f bun.lock && bun install --filter @opencode-ai/stats-server --lockfile-only --ignore-scripts
+RUN bun install --filter @opencode-ai/stats-server --frozen-lockfile --production --ignore-scripts
+
+FROM base AS runner
+
+COPY --from=installer /app ./
+COPY --from=pruner /app/out/full/ ./
+
+WORKDIR /app/packages/stats/server
+
+EXPOSE 3000
+
+CMD ["bun", "src/server.ts"]