docs: move repo-growth chart to the bottom of README

README.md

@@ -13,12 +13,6 @@ Connects directly to Tencent **iLink**, stores data in **remote Redis**, and aut
 
 </div>
 
-<p align="center">
-  <a href="https://github.com/MacRimi/repo-growth">
-    <img src="assets/repo-growth.svg" alt="Project growth" width="900">
-  </a>
-</p>
-
 ---
 
 ## 功能 Features
@@ -146,3 +140,15 @@ pnpm accept          # 离线自动化门禁 offline automated gate
 **禁止商用与转卖**：仅允许个人/非商业使用；不得以任何形式收取费用、提供付费托管/咨询服务，或将本代码用于商业产品转售。详见 [LICENSE](LICENSE)。
 
 **No commercial use / no resale**: personal & non-commercial use only. You may not charge fees, offer paid hosting/support, or resell the code in commercial products. See [LICENSE](LICENSE).
+
+---
+
+## 项目增长 Project Growth
+
+<p align="center">
+  <a href="https://github.com/MacRimi/repo-growth">
+    <img src="assets/repo-growth.svg" alt="Project growth" width="900">
+  </a>
+</p>
+
+*由 [repo-growth](https://github.com/MacRimi/repo-growth) 每日自动更新 / Updated daily by repo-growth.*