Internal: Update to bootstrap v5

assets/css/app.scss

@@ -11,7 +11,7 @@
 */
 
 @import "~bootstrap/scss/bootstrap";
-@import "~@coreui/coreui/scss/coreui";
+//@import "~@coreui/coreui/scss/coreui";
 @import "~@fortawesome/fontawesome-free/css/all.css";
 @import '~chosen-js/chosen.css';
 @import '~cropper/dist/cropper.css';

package.json

@@ -91,7 +91,7 @@
     "@vue/cli-service": "~4.3.0",
     "babel-eslint": "^10.1.0",
     "babel-preset-react": "^6.24.1",
-    "bootstrap": "^4.5.0",
+    "bootstrap": "^5.0.0-alpha1",
     "copy-webpack-plugin": "^6.0",
     "deepmerge": "^4.2.2",
     "eslint": "^6.8.0",