chore: add eslint and fix lint errors

utils/graph-client/index.js

@@ -1,9 +1,4 @@
-export {
-  findEvents,
-  findOrigins,
-  fetchAddress,
-  fetchFilters,
-} from './queries';
+export { findEvents, findOrigins, fetchAddress, fetchFilters } from './queries'
 
 export {
   toggleIgnoreBand,
@@ -13,4 +8,4 @@ export {
   toggleIgnoreState,
   saveOrigin,
   removeOrigin
-} from './mutations';
+} from './mutations'