feat: migrate from aiErrorAssist naming for disabling AI features to aiFeatures.enabled to avoid confusion (#31273)

feat: keep aiErrorAssistant as setting on user object until migration is run
GitOrigin-RevId: df53914163566065d0b91b8d130476fbcdf1ea96

services/web/scripts/writefull/back_fill_hiding_ai_features.mjs

@@ -3,21 +3,26 @@ import { batchedUpdate } from '@overleaf/mongo-utils/batchedUpdate.js'
 import { scriptRunner } from '../lib/ScriptRunner.mjs'
 
 async function main(trackProgress) {
-  // update all applicable user models
+  // Set aiFeatures.enabled to false where writefull.enabled is false
   await batchedUpdate(
     db.users,
-    {
-      'writefull.enabled': false,
-    },
-    {
-      $set: {
-        'aiErrorAssistant.enabled': false,
-      },
-    },
+    { 'writefull.enabled': false },
+    { $set: { 'aiFeatures.enabled': false } },
     undefined,
     undefined,
     { trackProgress }
   )
+
+  // Set aiFeatures.enabled to true for all other cases (true, null, or not exists)
+  await batchedUpdate(
+    db.users,
+    { 'writefull.enabled': { $ne: false } },
+    { $set: { 'aiFeatures.enabled': true } },
+    undefined,
+    undefined,
+    { trackProgress }
+  )
+
   console.log('completed syncing writefull state with error assist')
 }