Change server port to 80 and improve log removal redirect

Updated app.py to run the server on port 80 without SSL context. Enhanced the log removal route to redirect with the current offset if present in the session.

application/user/routes.py

@@ -112,4 +112,6 @@ def remove_log(id: int):
     # Delete log
     db.session.delete(log)
     db.session.commit()
+    if "offset" in session:
+        return redirect(url_for("user.daily_log", offset=session["offset"]))
     return redirect(url_for("user.daily_log"))