done: 第一版demo

README.md

@@ -0,0 +1,15 @@
+# push-bot-wecom
+
+To install dependencies:
+
+```bash
+bun install
+```
+
+To run:
+
+```bash
+bun run index.ts
+```
+
+This project was created using `bun init` in bun v1.4.2. [Bun](https://bun.com) is a fast all-in-one JavaScript runtime.