build: prepare 0.2.0

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "zuanbot",
-  "version": "0.2.0-dev01",
+  "version": "0.2.0",
   "identifier": "io.github.zihluwang.zuanbot",
   "build": {
     "beforeDevCommand": "pnpm dev",