feat: add Guacamole support for RDP, VNC, and Telnet connections

- Implemented WebSocket support for Guacamole in Nginx configuration.
- Added REST API endpoints for generating connection tokens and checking guacd status.
- Created Guacamole server using guacamole-lite for handling connections.
- Developed frontend components for testing RDP/VNC connections and displaying the remote session.
- Updated package dependencies to include guacamole-common-js and guacamole-lite.
- Enhanced logging for Guacamole operations.

src/backend/database/database.ts

@@ -8,6 +8,7 @@ import alertRoutes from "./routes/alerts.js";
 import credentialsRoutes from "./routes/credentials.js";
 import snippetsRoutes from "./routes/snippets.js";
 import terminalRoutes from "./routes/terminal.js";
+import guacamoleRoutes from "../guacamole/routes.js";
 import cors from "cors";
 import fetch from "node-fetch";
 import fs from "fs";
@@ -1436,6 +1437,7 @@ app.use("/alerts", alertRoutes);
 app.use("/credentials", credentialsRoutes);
 app.use("/snippets", snippetsRoutes);
 app.use("/terminal", terminalRoutes);
+app.use("/guacamole", guacamoleRoutes);
 
 app.use(
   (