Update rsync target to Caddy webroot on analytic

Change TARGET_DIR from the project docs/ path on smaug to /var/www/docs/
on analytic, where the Caddy gateway serves docs.robwiederstein.org.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitea/workflows/deploy.yaml

@@ -56,7 +56,7 @@ jobs:
           SSH_PRIVATE_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
           SERVER_IP: ${{ secrets.DEPLOY_SERVER_IP }}
           SERVER_USER: ${{ secrets.DEPLOY_SERVER_USER }}
-          TARGET_DIR: /data/projects/bank-fraud-baf-lakehouse/docs/
+          TARGET_DIR: /var/www/docs/
         run: |
           # Setup SSH key
           mkdir -p ~/.ssh