fix(ci): repair 'Extract Build Error Logs' undefined token variables

- Replaced missing steps.discover_token.outputs reference with secrets.NPM_TOKEN in Job 3 failure extractor
- Prevents the workflow from masking the actual docker build failure logs with a secondary auth failure

.gitea/workflows/deploy.yml

@@ -325,17 +325,16 @@ jobs:
           chmod 600 ~/.ssh/id_ed25519
           ssh-keyscan -H alpha.mintel.me >> ~/.ssh/known_hosts 2>/dev/null
           echo "Re-running docker build with plain progress to capture exact logs..."
-          echo "${{ steps.discover_token.outputs.token }}" | docker login git.infra.mintel.me -u "${{ steps.discover_token.outputs.user }}" --password-stdin > login.log 2>&1
-          echo "${{ steps.discover_token.outputs.token }}" > /tmp/npm_token.txt
+          echo "${{ secrets.NPM_TOKEN }}" > /tmp/npm_token.txt
           docker build \
              --build-arg NEXT_PUBLIC_BASE_URL=${{ needs.prepare.outputs.next_public_url }} \
              --build-arg NEXT_PUBLIC_TARGET=${{ needs.prepare.outputs.target }} \
              --build-arg DIRECTUS_URL=${{ needs.prepare.outputs.directus_url }} \
-             --build-arg NPM_TOKEN=${{ steps.discover_token.outputs.token }} \
+             --build-arg NPM_TOKEN=${{ secrets.NPM_TOKEN }} \
              --secret id=NPM_TOKEN,src=/tmp/npm_token.txt \
              --progress plain \
              -t temp-image . > docker_build_failed.log 2>&1
-          cat login.log >> docker_build_failed.log
+          cat login.log >> docker_build_failed.log || true
           scp docker_build_failed.log root@alpha.mintel.me:/root/docker_build_failed.log
   # JOB 4: Deploy
   # ──────────────────────────────────────────────────────────────────────────────