fix: download path errors, improve print statements, add exception blocks to prevent errors from crashing the program, removed ability to add custom path on add_download as its not used, removed, fixed config format & parsing issues

src/core/utils/data/state.py

@@ -18,7 +18,7 @@ class AppState(QObject):
 
         self.currenttracker: str = "rutracker"
         self.trackertable: QTableWidget
-        self.trackers: Dict[str,Dict[str,Any]] = {}# each tracker should add itself here
+        self.trackers: Dict[str,Dict[str,Any]] = {} # each tracker should add itself here
         '''
         an example:
         "rutracker" : {
@@ -41,7 +41,6 @@ class AppState(QObject):
         self.interfaces: List = []
         self.active_interfaces: List = []
         self.bound_interface: Any = None
-        
         self.log_buffer: List[str] = []
         self.downloads_lock = threading.RLock()
         self.main_window: Any = None