Fix: Better error handling

Session insertion middleware now has better error handling for fetching
an account based on a session. Not found is treated as not an error
since it is likely to happen that a session is used post account
deletion

server/middlewares.go

@@ -132,7 +132,13 @@ func checkSessionMiddleware(handler http.Handler) http.Handler {
 			return
 		}
 		acc, err := store.FindAccountByPasskeyId(session.UserID)
-		if err != nil {
+		switch err {
+		case storage.ErrEntryNotFound:
+			log.Info().Msg("No account for the given passkey id found. It probably got deleted")
+			handler.ServeHTTP(w, r)
+			return
+		case nil:
+		default:
 			// Failed to get account for passkey id. Log, then move on as if no session is set
 			log.Error().
 				Err(err).