feat: RDP flap auto-disconnect and hide break button after reconnect (0.4.10)

Add optional auto logoff of stuck sessions on RDG flap and direct RDP failure. Hide the RDS break button on old flap 302 when the user later reconnects or the workstation session is closed.

Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/version.ts

@@ -1,4 +1,4 @@
 /** Fallback до загрузки /health; при релизе держите в sync с backend/app/version.py */
 export const APP_NAME = "Security Alert Center";
-export const APP_VERSION = "0.4.8";
+export const APP_VERSION = "0.4.10";
 export const APP_VERSION_LABEL = `${APP_NAME} v.${APP_VERSION}`;