more detailed configuration example added in readme.md (#16)

README.md

@@ -53,6 +53,8 @@ export default {
 
 ## Configuration
 
+### Vite Config
+
 You can customize the plugin by passing options during initialization:
 
 ```javascript
@@ -70,6 +72,15 @@ export default {
 };
 ```
 
+### Git Ignore
+
+The `hot` file is created and deleted when the vite dev server is run, making it safe to ignore it. You can change the `hot` file path by update the config `hotFile` by default it's `public/hot` and add the path in the `.gitignore`.
+
+```dockerfile
+# @fabithub/vite-plugin-ci4
+public/hot
+```
+
 ## Options
 
 | Configuration        | Type                                                          | Default                    | Description                                                                                                                                       |