web: fix linting errors

web/src/elements/policies/BoundPoliciesList.ts

@@ -40,7 +40,7 @@ export class BoundPoliciesList extends Table<PolicyBinding> {
         } else if (item.user) {
             return gettext(`User ${item.user.name}`);
         } else {
-            return gettext(``);
+            return gettext("");
         }
     }
 

web/src/elements/utils/LoadingState.ts

@@ -1,4 +1,3 @@
-import { commands } from "codemirror";
 import { CSSResult, customElement, html, LitElement, TemplateResult } from "lit-element";
 import { COMMON_STYLES } from "../../common/styles";
 import { SpinnerSize } from "../Spinner";