chore: update eslint to force curly braces

ui/.eslintrc.js

@@ -29,6 +29,7 @@ module.exports = {
     },
   },
   rules: {
+    'curly': ['error', 'all'],
     'no-console': ['error', {allow: ['warn', 'error']}],
     'no-empty': 'off',
     'getter-return': 'off',

ui/src/cloud/apis/demodata.ts

@@ -71,7 +71,9 @@ export const deleteDemoDataBucketMembership = async (bucketID: string) => {
 }
 
 export const fetchDemoDataBuckets = async (): Promise<Bucket[]> => {
-  if (!isFlagEnabled('demodata')) return []
+  if (!isFlagEnabled('demodata')) {
+    return []
+  }
 
   try {
     // FindBuckets paginates before filtering for authed buckets until #6591 is resolved,

ui/src/dashboards/components/dashboard_index/DashboardCards.tsx

@@ -54,7 +54,9 @@ class DashboardCards extends PureComponent<OwnProps & StateProps> {
   private registerSpinner = elem => {
     this._spinner = elem
 
-    if (!elem) return
+    if (!elem) {
+      return
+    }
 
     let count = 1.0
     const threshold = []

ui/src/shared/components/EmptyQueryView.tsx

@@ -54,18 +54,20 @@ export default class EmptyQueryView extends PureComponent<Props> {
     }
 
     if (errorMessage) {
-      if (errorFormat === ErrorFormat.Tooltip)
+      if (errorFormat === ErrorFormat.Tooltip) {
         return (
           <EmptyGraphErrorTooltip
             message={errorMessage}
             testID="empty-graph--error"
           />
         )
+      }
 
-      if (errorFormat === ErrorFormat.Scroll)
+      if (errorFormat === ErrorFormat.Scroll) {
         return (
           <EmptyGraphError message={errorMessage} testID="empty-graph--error" />
         )
+      }
     }
 
     if (

ui/src/variables/utils/hydrateVars.ts

@@ -133,7 +133,9 @@ const postOrderDFS = (
 ): VariableNode[] => {
   // Handle the edge case that the function is
   // called without providing the root node
-  if (!node) return [...acc]
+  if (!node) {
+    return [...acc]
+  }
 
   for (const child of node.children) {
     // by checking the cache for existing variables, we ensure that the graph stops