Merge pull request #3884 from overleaf/jpa-meta-editor-take-2

[misc] migrate the editor templates to meta tags -- take 2

GitOrigin-RevId: 447d4c6c2197dd2c5f5e182a5edf57313557b8b9

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

@@ -80,6 +80,10 @@ module.exports = ProjectEditorHandler = {
       trackChangesVisible: ProjectEditorHandler.trackChangesAvailable
     })
 
+    if (result.features.trackChanges) {
+      result.trackChangesState = project.track_changes || false
+    }
+
     // Originally these two feature flags were both signalled by the now-deprecated `references` flag.
     // For older users, the presence of the `references` feature flag should still turn on these features.
     result.features.referencesSearch =