feat: add VbenForm component (#4352)

* feat: add form component

* fix: build error

* feat: add form adapter

* feat: add some component

* feat: add some component

* feat: add example

* feat: suppoer custom action button

* chore: update

* feat: add example

* feat: add formModel,formDrawer demo

* fix: build error

* fix: typo

* fix: ci error

---------

Co-authored-by: jinmao <jinmao88@qq.com>
Co-authored-by: likui628 <90845831+likui628@users.noreply.github.com>

docs/src/guide/in-depth/login.md

@@ -54,11 +54,6 @@
    */
   loading?: boolean;
 
-  /**
-   * @zh_CN 密码占位符
-   */
-  passwordPlaceholder?: string;
-
   /**
    * @zh_CN 二维码登录路径
    */
@@ -108,10 +103,6 @@
    */
   title?: string;
 
-  /**
-   * @zh_CN 用户名占位符
-   */
-  usernamePlaceholder?: string;
 }
 ```