added stop_services script (#2)

* adde cleanUp scripts

* implemented changes (#2)

Co-authored-by: open-schnick <jonathan.burst@gmx.de>

Author: qvalentin

stop_services.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+restname="FileFighterREST"
+frontendname="FileFighterFrontend"
+dbname="FileFighterDB"
+
+
+docker container stop $restname && docker container rm $restname
+docker container stop $frontendname && docker container rm $frontendname
+docker container stop $dbname && docker container rm $dbname