ci: remove environment for validate workflow

.github/workflows/validate.yml

@@ -16,41 +16,10 @@ on:
       - develop
 
 jobs:
-  env:
-    name: Generate environment variables
-    runs-on: ubuntu-latest
-    steps:
-      - name: Derive environment from git ref
-        id: environment
-        run: |
-          if [ "${{ github.ref }}" = "refs/heads/main" ]; then
-            ENVIRONMENT="production"
-            APP_NAME_SUFFIX=""
-          elif [ "${{ github.ref }}" = "refs/heads/develop" ]; then
-            ENVIRONMENT="development"
-            APP_NAME_SUFFIX="-development"
-          elif [ "${{github.event_name}}" = "pull_request" ]; then
-            ENVIRONMENT="pr/${{ github.event.pull_request.number }}"
-            APP_NAME_SUFFIX="-pr-${{ github.event.pull_request.number }}"
-          else
-            exit 1
-          fi
-
-          echo "ENVIRONMENT=$ENVIRONMENT" >> $GITHUB_OUTPUT
-          echo "APP_NAME_SUFFIX=$APP_NAME_SUFFIX" >> $GITHUB_OUTPUT
-    outputs:
-      environment: "${{ steps.environment.outputs.ENVIRONMENT }}"
-      app_name: "thomas-bernhard-global${{ steps.environment.outputs.APP_NAME_SUFFIX }}"
-      registry: "ghcr.io"
-      image: "${{ github.repository }}"
-
   validate:
     name: Validate
-    needs: [env]
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
-    environment:
-      name: "${{ needs.env.outputs.environment }}"
     strategy:
       fail-fast: true
       matrix: