refactor: move main.py and core into new src folder

src/core/utils/data/state.py

@@ -0,0 +1,46 @@
+from PySide6.QtCore import QObject, Signal
+from typing import Optional, Any, List, Dict
+from pathlib import Path
+
+class AppState(QObject):
+    image_changed = Signal(str)
+
+    def __init__(self):
+        super().__init__()
+        self.posts: List[Dict[str, Any]] = []
+        self.post_titles: List[str] = []
+        self.post_urls: List[str] = []
+        self.post_author: List[str] = []
+        self.post_seeders: List[str] = []
+        self.post_leechers: List[str] = []
+        self.version: str = "dev"
+        self._image_path: str = ""
+        self.ignore_updates: bool = False
+        self.debug: bool = False
+        self.autoresume: bool = True
+        self.tracker: str = "rutracker"
+        self.api_url: str = "https://api.michijackson.xyz"
+        self.download_path: str = str(Path.home() / "Downloads")
+        self.up_speed_limit: int = 0
+        self.down_speed_limit: int = 0
+        self.max_connections: int = 200
+        self.max_downloads: int = 10
+        self.settings_path: str = "" 
+        self.dl_session: Any = None
+        self.active_downloads: List[str] = {}
+        self.window_transparency: bool = False
+        self.interfaces: List = []
+        self.active_interfaces: List = []
+        self.bound_interface: str = None
+
+    @property
+    def image_path(self) -> str:
+        return self._image_path
+
+    @image_path.setter
+    def image_path(self, new_path: str):
+        if new_path != self._image_path:
+            self._image_path = new_path
+            self.image_changed.emit(new_path)
+
+state = AppState()