Update QuillSense conditional logic in UI components

- Adjusted conditions in `ScribeControllerBar`, `DraftCompanion`, and `DraftWordCount` to respect `QuillSense` enablement.
- Ensured consistent handling of `quillsenseEnabled` property across features.

components/editor/DraftCompanion.tsx

@@ -432,7 +432,7 @@ export default function DraftCompanion() {
         return element ? element.label : value;
     }
     
-    if (showEnhancer && hasAccess) {
+    if (showEnhancer && hasAccess && book?.quillsenseEnabled !== false) {
         return (
             <div className="flex flex-col h-full min-h-0 overflow-hidden">
                 <div
@@ -576,7 +576,7 @@ export default function DraftCompanion() {
                     <span className="text-text-primary">{draftWordCount}</span>
                 </div>
                 {
-                    hasAccess && chapter?.chapterContent.version === 3 && (
+                    hasAccess && book?.quillsenseEnabled !== false && chapter?.chapterContent.version === 3 && (
                         <div className="flex gap-2">
                             <SubmitButtonWLoading
                                 callBackAction={(): void => setShowEnhancer(true)}