Remove Writefull.enabled (#31476)

* feat: migrate from aiErrorAssist naming for disabling AI features to aiFeatures.enabled to avoid confusion

feat: keep aiErrorAssistant as setting on user object until migration is run

* feat: migrate writefull.enabled unset to instead use promotionSet false

* feat: remove wf.enabled in favor for aiFeatures.enabled for display, and writefull.promotionSet for determining if we should autoload or autocreate

GitOrigin-RevId: 2b7a5b8a430a804f6c9804cc926cb5c057e34df5

services/web/app/src/Features/User/UserPagesController.mjs

@@ -144,13 +144,8 @@ async function settingsPage(req, res) {
         zotero: Boolean(user.refProviders?.zotero),
         papers: Boolean(user.refProviders?.papers),
       },
-      writefull: {
-        enabled: Boolean(user.writefull?.enabled),
-      },
-      aiFeatures: {
-        enabled: Boolean(user.aiFeatures?.enabled),
-      },
     },
+    showAiFeatures: Boolean(user.aiFeatures?.enabled),
     labsExperiments: user.labsExperiments ?? [],
     hasPassword: !!user.hashedPassword,
     shouldAllowEditingDetails,