build: 更新版本号并修改代码仓库URL

- 将版本号从 0.0.3-beta.2 修改为 0.0.3
- 更新代码仓库URL为公共可访问的HTTPS形式

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ddmt-tool",
-  "version": "0.0.3-beta.2",
+  "version": "0.0.3",
   "description": "A utility library that provides commonly used functions to simplify everyday development tasks. Whether it's string manipulation, array operations, or other frequent functionalities, `ddmt-tool` helps you work more efficiently.",
   "main": "index.js",
   "type": "module",
@@ -10,7 +10,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git@git.ddmt.top:ddmt/ddmt-tool.git"
+    "url": "https://git.ddmt.top/ddmt/ddmt-tool.git"
     },
   "keywords": [
     "ddmt",