Finished implementing FileUploadService + added test workflow

src/mocks/index.ts

@@ -2,10 +2,12 @@ import {networkHandlers} from "./handlers/auth.http";
 import {authHandlers} from "./handlers/network.http";
 import {pictureHandlers} from "./handlers/picture.http";
 import {callHandlers} from "./handlers/call.http";
+import {fileUploadHandlers} from "./handlers/fUpl.http";
 
 export const allHandlers = [
     ...authHandlers,
     ...networkHandlers,
     ...pictureHandlers,
-    ...callHandlers
+    ...callHandlers,
+    ...fileUploadHandlers
 ]