Add command to allow agent to continue where it was when interrupted

What feature would you like to see?

When I reach my plan usage limit, the agent stops (fair enough). It would be nice if instead of having to submit a period, or something like "Sorry about that, had a network issue, please carry on where you were!", I could issue a command like /continue, once my usage limits have refreshed, so that I do not risk interrupting or distracting the agent.

This would also be useful when encountering network issues, unexpected system reboots, etc

Eg:

...agent working...

Usage limit hit, agent stops

<I wait 5 hours>

/continue

Agent continues working where it was, none the wiser

Additional information

Sometimes the agent was in a really great workflow, and a period or short message feels like it interrupts its flow.