feat: ✨ implemented pwa capabillities and refactored lots of backend things

class/gpxInterpreter.py

@@ -1,8 +1,22 @@
-class gpxInterpreter:
-    def __init__(self):
+import gpxpy
+import gpxpy.gpx
 
-    def processFile(self, file):
-        return True
+class GPXHandler:
+    __dbSession: Session
+    
+    def __init__(self, session:Session):
+        self.__dbSession = session
+        pass
+    
+    # handles converting a gpx file into usable data
+    def parse(self, file):
+        self.gpx = gpxpy.parse(file)
+        pass
+    
+    # handles a route from db and converting it into geoJSON
+    def getRoute(self, route):
+        pass
 
-    def importDataInDB(self, data):
-        return True
+    # handles storing a route in db
+    def saveInDB():
+        pass