chore: simplify scripts and config

Author: chenjiahan

package.json

@@ -15,8 +15,8 @@
     "dist"
   ],
   "scripts": {
-    "build": "rslib build",
-    "dev": "rslib build --watch",
+    "build": "rslib",
+    "dev": "rslib -w",
     "lint": "rslint && prettier -c .",
     "lint:write": "rslint --fix && prettier -w .",
     "prepare": "simple-git-hooks && npm run build",

playground/package.json

@@ -3,7 +3,7 @@
   "private": true,
   "version": "0.0.0",
   "scripts": {
-    "dev": "npx rsbuild dev",
+    "dev": "npx rsbuild",
     "build": "npx rsbuild build"
   }
 }