feat: add production artifacts to workflow

.gitea/workflows/ci.yml

@@ -1,3 +1,15 @@
+# name: First CI
+# on: [push]
+
+# jobs:
+#   build:
+#     runs-on: ubuntu-latest
+#     steps:
+#       - uses: actions/checkout@v4
+#       - name: build using gcc
+#         run: gcc -Wall -Werror main.c
+
+# ZAD 3
 name: First CI
 on: [push]
 
@@ -7,4 +19,9 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: build using gcc
-        run: gcc -Wall -Werror main.c
+        run: gcc -Wall -Werror main.c -o program
+      - name: Archive production artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: program
+          path: program