Merge pull request #25060 from overleaf/mj-core-pug-bs5

[web] Convert various pug pages to BS5

GitOrigin-RevId: f42de89eca778db19d5faa8a19fa8a210c7a749b

services/web/app/src/Features/Collaborators/CollaboratorsInviteController.mjs

@@ -16,6 +16,7 @@ import ProjectAuditLogHandler from '../Project/ProjectAuditLogHandler.js'
 import Errors from '../Errors/Errors.js'
 import AuthenticationController from '../Authentication/AuthenticationController.js'
 import PrivilegeLevels from '../Authorization/PrivilegeLevels.js'
+import SplitTestHandler from '../SplitTests/SplitTestHandler.js'
 
 // This rate limiter allows a different number of requests depending on the
 // number of callaborators a user is allowed. This is implemented by providing
@@ -244,6 +245,10 @@ async function generateNewInvite(req, res) {
 async function viewInvite(req, res) {
   const projectId = req.params.Project_id
   const { token } = req.params
+
+  // Read split test assignment so that it's available for Pug to read
+  await SplitTestHandler.promises.getAssignment(req, res, 'core-pug-bs5')
+
   const _renderInvalidPage = function () {
     res.status(404)
     logger.debug({ projectId }, 'invite not valid, rendering not-valid page')