move root widget to root folder

web/static/src/ts/widgets/root_widget.ts

@@ -1,37 +0,0 @@
-import { Widget } from "../core/widget";
-import { Navbar } from "./navbar";
-import { ActionWidget } from "../services/action_manager";
-import { Env } from "../env";
-
-const template = `
-    <div class="o_web_client">
-        <t t-widget="Navbar"/>
-        <div class="o_content" t-ref="content">
-        </div>
-    </div>
-`;
-
-export class RootWidget extends Widget<Env, {}> {
-  name = "root";
-  template = template;
-  widgets = { Navbar };
-  content: Widget<Env, {}> | null = null;
-
-  mounted() {
-    this.env.actionManager.on("action_ready", this, this.setContentWidget);
-    const actionWidget = this.env.actionManager.getCurrentAction();
-    if (actionWidget) {
-      this.setContentWidget(actionWidget);
-    }
-  }
-
-  async setContentWidget(actionWidget: ActionWidget) {
-    const currentWidget = this.content;
-    const newWidget = new actionWidget.Widget(this, actionWidget.props);
-    await newWidget.mount(<HTMLElement>this.refs.content);
-    if (currentWidget) {
-      currentWidget.destroy();
-    }
-    this.content = newWidget;
-  }
-}