Merge pull request #25784 from overleaf/dp-backend-reviewer-role-cleanup

Remove references to `reviewer-role` feature flag in the backend

GitOrigin-RevId: 4d2088e4c2815d3221817a182a0a66b5a60b3532

services/web/app/src/Features/Project/ProjectController.js

@@ -347,7 +347,6 @@ const _ProjectController = {
       'track-pdf-download',
       !anonymous && 'writefull-oauth-promotion',
       'hotjar',
-      'reviewer-role',
       'editor-redesign',
       'paywall-change-compile-timeout',
       'overleaf-assist-bundle',
@@ -482,12 +481,6 @@ const _ProjectController = {
           anonRequestToken
         )
 
-      const reviewerRoleAssignment =
-        await SplitTestHandler.promises.getAssignmentForUser(
-          project.owner_ref,
-          'reviewer-role'
-        )
-
       await Modules.promises.hooks.fire('enforceCollaboratorLimit', projectId)
       if (isTokenMember) {
         // Check explicitly that the user is in read write token refs, while this could be inferred
@@ -883,9 +876,6 @@ const _ProjectController = {
             : null,
         isSaas: Features.hasFeature('saas'),
         shouldLoadHotjar: splitTestAssignments.hotjar?.variant === 'enabled',
-        isReviewerRoleEnabled:
-          reviewerRoleAssignment?.variant === 'enabled' ||
-          Object.keys(project.reviewer_refs || {}).length > 0,
         isPaywallChangeCompileTimeoutEnabled,
         isOverleafAssistBundleEnabled,
         paywallPlans,