feat: add account switcher menu (#941)

app/assets/javascripts/components/Icon.tsx

@@ -16,9 +16,9 @@ import {
   CheckIcon,
   ChevronDownIcon,
   ChevronRightIcon,
+  ClearCircleFilledIcon,
   CloseIcon,
   CloudOffIcon,
-  ClearCircleFilledIcon,
   CodeIcon,
   CopyIcon,
   DashboardIcon,
@@ -83,6 +83,7 @@ import {
   TuneIcon,
   UnarchiveIcon,
   UnpinIcon,
+  UserAddIcon,
   UserIcon,
   UserSwitch,
   WarningIcon,
@@ -99,8 +100,8 @@ export const ICONS = {
   'check-circle': CheckCircleIcon,
   'chevron-down': ChevronDownIcon,
   'chevron-right': ChevronRightIcon,
-  'cloud-off': CloudOffIcon,
   'clear-circle-filled': ClearCircleFilledIcon,
+  'cloud-off': CloudOffIcon,
   'eye-off': EyeOffIcon,
   'file-doc': FileDocIcon,
   'file-image': FileImageIcon,
@@ -127,6 +128,7 @@ export const ICONS = {
   'rich-text': RichTextIcon,
   'trash-filled': TrashFilledIcon,
   'trash-sweep': TrashSweepIcon,
+  'user-add': UserAddIcon,
   'user-switch': UserSwitch,
   accessibility: AccessibilityIcon,
   add: AddIcon,