fix: fix workflow

.gitea/workflows/ci.yml

@@ -27,7 +27,7 @@
 #           path: program
 
 # ZAD 4
-# name: First CI
+name: First CI
 # on: [push]
 
 jobs:
@@ -54,9 +54,7 @@ jobs:
       - uses: actions/download-artifact@v3
         with:
           name: app.tar
-      - run: ls -R
-      - run: tar xf app.tar
-      - run: ls -R
+      - run: tar xf app.tar/app.tar
       - run: ./app/app
 
 # ZAD 5