Add CBOR and agent initiated WebSocket connections (#51, #490, #646, #845, etc)

- Add version exchange between hub and agent.
- Introduce ConnectionManager for managing WebSocket and SSH connections.
- Implement fingerprint generation and storage in agent.
- Create expiry map package to store universal tokens.
- Update config.yml configuration to include tokens.
- Enhance system management with new methods for handling system states and alerts.
- Update front-end components to support token / fingerprint management features.
- Introduce utility functions for token generation and hub URL retrieval.

Co-authored-by: nhas <jordanatararimu@gmail.com>

beszel/site/vite.config.ts

@@ -15,7 +15,7 @@ export default defineConfig({
 			name: "replace version in index.html during dev",
 			apply: "serve",
 			transformIndexHtml(html) {
-				return html.replace("{{V}}", version)
+				return html.replace("{{V}}", version).replace("{{HUB_URL}}", "")
 			},
 		},
 	],