Implemented syncing functionality for Radarr and Sonarr instances

- config changes to allow for single app sync
- new command to sync
- some code reformatting in import/export to allow for temp files
- updated readme to reflect syncing capability

syncarr.py

@@ -0,0 +1,39 @@
+import exportarr 
+import importarr  
+import json
+import shutil
+import os
+
+def sync_data():
+    # Load configuration for main app
+    with open('config.json', 'r') as config_file:
+        config = json.load(config_file)
+
+    # Specify the temporary path where files were saved
+    temp_cf_path = './temp_directory/custom_formats'
+    temp_qf_path = './temp_directory/quality_profiles'
+
+    # Get user choice for app (radarr/sonarr)
+    app_choice = importarr.get_user_choice()
+    
+    # Export data for the chosen app
+    exportarr.export_cf(app_choice, save_path=temp_cf_path)
+    exportarr.export_qf(app_choice, save_path=temp_qf_path)
+
+    # Sync with each extra installation of the chosen app
+    for extra_instance in config['extra_installations'].get(app_choice, []):
+        source_config = extra_instance
+        print(f"Importing to instance: {extra_instance['name']}")
+
+        # Import custom formats and quality profiles to each extra instance
+        importarr.import_custom_formats(source_config, import_path=temp_cf_path, auto_select_file=True)
+        importarr.import_quality_profiles(source_config, import_path=temp_qf_path)
+
+    # Delete the temporary directories after the sync is complete
+    temp_directory = './temp_directory'
+    if os.path.exists(temp_directory):
+        shutil.rmtree(temp_directory)
+        print(f"Deleted temporary directory: {temp_directory}")
+
+if __name__ == "__main__":
+    sync_data()