Merge pull request 'Update .gitea/workflows/deploy.yml' (#3) from jamie-patch-1 into main

Reviewed-on: #3

.gitea/workflows/deploy.yml

@@ -5,7 +5,7 @@ on:
         required: true
         type: string
       env:
-        required: true
+        required: false
         type: string
     inputs:
       environment:
@@ -52,6 +52,7 @@ jobs:
           args: ${{ inputs.composer-args }}
 
       - name: Create .env file from secret
+        if: ${{ secrets.env }}
         run: echo "${{ secrets.env }}" > .env
 
       - name: Build