fix: remove incorrect working-directory from deploy step

Author: udithishanka

.github/workflows/deploy.yml

@@ -48,7 +48,6 @@ jobs:
       - name: Deploy jac-shadcn with jac-scale
         run: |
           jac start main.jac --scale
-        working-directory: jac-shadcn
 
       - name: Verify deployment
         run: |