feat:update to postgress over sqllite

config/settings.py

@@ -60,8 +60,17 @@ class NFOGuardConfig:
         self.max_concurrent = self._get_int_env("MAX_CONCURRENT_SERIES", 3, 1, 10)
         
         # Database
+        self.db_type = os.environ.get("DB_TYPE", "sqlite").lower()
         self.db_path = Path(os.environ.get("DB_PATH", "/app/data/media_dates.db"))
         
+        # PostgreSQL database settings
+        if self.db_type == "postgresql":
+            self.db_host = os.environ.get("DB_HOST", "localhost")
+            self.db_port = self._get_int_env("DB_PORT", 5432, 1, 65535)
+            self.db_name = os.environ.get("DB_NAME", "nfoguard")
+            self.db_user = os.environ.get("DB_USER", "nfoguard")
+            self.db_password = os.environ.get("DB_PASSWORD", "")
+        
         # External connections
         self._load_external_connections()
         
@@ -222,15 +231,21 @@ class NFOGuardConfig:
         return {
             "tv_paths": [str(p) for p in self.tv_paths],
             "movie_paths": [str(p) for p in self.movie_paths],
-            "database_path": str(self.db_path),
+            "database": {
+                "type": self.db_type,
+                "path": str(self.db_path) if self.db_type == "sqlite" else None,
+                "host": getattr(self, 'db_host', None) if self.db_type == "postgresql" else None,
+                "port": getattr(self, 'db_port', None) if self.db_type == "postgresql" else None,
+                "name": getattr(self, 'db_name', None) if self.db_type == "postgresql" else None
+            },
             "external_apis": {
                 "radarr": bool(self.radarr_url),
                 "sonarr": bool(self.sonarr_url),
                 "jellyseerr": bool(self.jellyseerr_url)
             },
-            "database_connection": {
-                "type": self.db_type,
-                "configured": bool(self.db_type and self.db_host)
+            "radarr_database": {
+                "type": getattr(self, 'radarr_db_type', None),
+                "configured": bool(getattr(self, 'radarr_db_type', None) and getattr(self, 'radarr_db_host', None))
             },
             "performance": {
                 "batch_delay": self.batch_delay,