FIX: page.select/remove function signature in Type Definitions (#4628)

* Update TS: ButtonOptions

* Update TS: Page.select function params

* Update TS: Page.remove function params

index.d.ts

@@ -5445,7 +5445,7 @@ declare namespace grapesjs {
      * const somePage = pageManager.get('page-id');
      * pageManager.remove(somePage);
      */
-    remove(): any;
+    remove(page: string | Page): any;
     /**
      * Get page by id
      * @example
@@ -5481,7 +5481,7 @@ declare namespace grapesjs {
      * const somePage = pageManager.get('page-id');
      * pageManager.select(somePage);
      */
-    select(): this;
+    select(page: string | Page): this;
     /**
      * Get the selected page
      * @example