Assorted cleanup, minor bug fixes, styling fixes, eslint rules (#5165

* fix: Logic error in toast
fix: Remove useless component

* fix: Logout not clearing all stores

* Add icons to notification settings

* Add eslint rule to enforce spaced comment

* Add eslint rule for arrow-body-style

* Add eslint rule to enforce self-closing components

* Add menu to api key settings
Fix: Deleting webhook subscription does not remove from UI
Split webhook subscriptions into active and inactive
Styling updates

app/models/decorators/Field.ts

@@ -1,8 +1,7 @@
 const fields = new Map();
 
-export const getFieldsForModel = (target: any) => {
-  return fields.get(target.constructor.name);
-};
+export const getFieldsForModel = (target: any) =>
+  fields.get(target.constructor.name);
 
 /**
  * A decorator that records this key as a serializable field on the model.