Currently the startup script notification is always visible in the web terminal while it's running and the only way to dismiss it is by pressing "Reload" which discards the current terminal session.

If the startup script failed, the notification is never dismissible which can be annoying for users.

• Add x that dismisses the notification without discarding the session
• Show x when startup script failed as well

Future improvement ideas:

• Remember that x was pressed for unique workspace build/agent ID in local storage and dismiss it from all opened web terminals for said build