fix(frontend): use ES module default-export for generationLevel constants

cfc-frontend/components/GenerationPicker.vue

@@ -33,7 +33,11 @@
 </template>
 
 <script>
-var { GENERATION_LEVELS, PEER_TYPES, getGenerationLabel, getPeerTypeLabel } = require('../utils/generationLevel.js')
+import genLevel from '../utils/generationLevel.js'
+var GENERATION_LEVELS = genLevel.GENERATION_LEVELS
+var PEER_TYPES = genLevel.PEER_TYPES
+var getGenerationLabel = genLevel.getGenerationLabel
+var getPeerTypeLabel = genLevel.getPeerTypeLabel
 
 export default {
   name: 'GenerationPicker',

cfc-frontend/utils/generationLevel.js

@@ -46,7 +46,7 @@ function getPeerTypeLabel(value) {
   return ''
 }
 
-module.exports = {
+export default {
   GENERATION_LEVELS: GENERATION_LEVELS,
   PEER_TYPES: PEER_TYPES,
   getGenerationLabel: getGenerationLabel,