Vast (#762)

* add artplayer-plugin-vast

* chore: Add create:plugin script to package.json

* chore: Remove deprecated artplayer-plugin-{{name}} and artplayer-plugin-vast types

* chore: Update artplayer-plugin-vast package description

* chore: Update Prettier configuration and dependencies

packages/artplayer-vitepress/package.json

@@ -13,4 +13,4 @@
         "vitepress-plugin-search": "^1.0.4-alpha.22",
         "vue": "^3.4.27"
     }
-}
+}