refactor: enhance OpenAPISyncTab functionality and clean up unused code (#7392)

- Updated OpenAPISyncTab to utilize Redux state for active tab management, improving state consistency.
- Removed unnecessary loading state checks from OverviewSection and SpecStatusSection for cleaner logic.
- Streamlined prop usage in OverviewSection by eliminating the isLoading prop.
- Cleaned up useOpenAPISync hook by removing unused state clearing logic on unmount.
- Improved file handling in openapi-sync IPC by ensuring new files are created in the appropriate folder based on tags.

packages/bruno-electron/src/ipc/openapi-sync.js

@@ -1307,10 +1307,10 @@ const registerOpenAPISyncIpc = (mainWindow) => {
               const content = await stringifyRequestViaWorker(mergedRequest, { format: existingFile.fileFormat });
               await writeFile(existingFile.filePath, content);
             } else {
-              // Truly new — create file as before
+              // Truly new — create file in the appropriate folder
               let targetFolder = collectionPath;
-              if (endpoint.tags?.length > 0 && groupBy === 'tags') {
-                targetFolder = await ensureTagFolder(collectionPath, endpoint.tags[0], format);
+              if (result.folderName && groupBy === 'tags') {
+                targetFolder = await ensureTagFolder(collectionPath, result.folderName, format);
               }
 
               const requestContent = await stringifyRequestViaWorker(newItem, { format });