fix: speed up dashboards workflow firewall apply and set TF_VAR env

.gitea/workflows/dashboards.yml

@@ -12,6 +12,12 @@ on:
 
 env:
   TF_VERSION: "1.7.0"
+  TF_VAR_hcloud_token: ${{ secrets.HCLOUD_TOKEN }}
+  TF_VAR_s3_access_key: ${{ secrets.S3_ACCESS_KEY }}
+  TF_VAR_s3_secret_key: ${{ secrets.S3_SECRET_KEY }}
+  TF_VAR_s3_endpoint: ${{ secrets.S3_ENDPOINT }}
+  TF_VAR_s3_bucket: ${{ secrets.S3_BUCKET }}
+  TF_VAR_tailscale_tailnet: ${{ secrets.TAILSCALE_TAILNET }}
 
 jobs:
   dashboards:
@@ -55,6 +61,7 @@ jobs:
         working-directory: terraform
         run: |
           terraform apply \
+            -refresh=false \
             -target=hcloud_firewall.cluster \
             -var="hcloud_token=${{ secrets.HCLOUD_TOKEN }}" \
             -var="ssh_public_key=$HOME/.ssh/id_ed25519.pub" \