Initial commit: Vultr API v2 Python wrapper with FastAPI server

- vultr_api/: Python library wrapping Vultr API v2
  - 17 resource modules (instances, dns, firewall, vpc, etc.)
  - Pagination support, error handling

- server/: FastAPI REST server
  - All API endpoints exposed via HTTP
  - X-API-Key header authentication
  - Swagger docs at /docs

- Podman quadlet config for systemd deployment

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

vultr-api-server.container

@@ -0,0 +1,16 @@
+[Unit]
+Description=Vultr API Server
+After=network-online.target
+
+[Container]
+Image=localhost/vultr-api-server:latest
+ContainerName=vultr-api-server
+PublishPort=8001:8000
+AutoUpdate=local
+
+[Service]
+Restart=always
+TimeoutStartSec=300
+
+[Install]
+WantedBy=default.target