ci: switch to host execution for zero-overhead direct deployment

.gitea/workflows/deploy.yml

@@ -11,10 +11,9 @@ jobs:
   deploy:
     runs-on: canina
     steps:
-      - name: Execute Deployment
-        shell: sh
-        env:
-          BRANCH: ${{ github.ref_name }}
+      - name: Execute Deployment Script
         run: |
           echo "Starting CI/CD deployment for branch: ${BRANCH}"
-          sh /opt/services/canina/deploy.sh "${BRANCH}"
+          bash /opt/services/canina/deploy.sh "${BRANCH}"
+        env:
+          BRANCH: ${{ github.ref_name }}