fix(assets): remove manual @ui5/webcomponents Asset imports from Component.ts

Both @ui5/webcomponents/dist/Assets and @ui5/webcomponents-fiori/dist/Assets
were imported explicitly. Having both as separate rollup entry points caused
ui5-tooling-modules to emit a deduplicated chunk named Assets2.js that was
never written to disk, breaking the production build with a script load error.

@ui5/webcomponents-fiori/dist/Assets already transitively imports
@ui5/webcomponents/dist/Assets, so both manual imports are redundant.

Author: kgogov

webapp/Component.ts

@@ -2,9 +2,6 @@ import UIComponent from "sap/ui/core/UIComponent";
 import models from "uxc/integration/model/models";
 import Device from "sap/ui/Device";
 
-import "@ui5/webcomponents/dist/Assets";
-import "@ui5/webcomponents-fiori/dist/Assets";
-
 /**
  * @namespace uxc.integration
  */