fix: change build context

Refs: #57

Author: OlaBekkevold

.github/workflows/build.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Build and push Docker image
         uses: docker/build-push-action@v4
         with:
-          context: .
+          context: ./labman
           push: true
           tags: |
             ghcr.io/olabekkevold/labmanager:latest