The current workspace shutdown warning doesn't display clear enough information for users. It could be specifically improved with adding reasons for imminent shutdown and more granular deadline display.

pseudo-precise shutdown timer

With the current implementation of activityBump from #10704, a static display of workspace shutdown isn't quite suitable. When a user is active in their workspace, a message like the following would be misleading:

Since their workspace shutdown deadline would actually be continuously bumping up while they are using it. To remedy this, we could simulate a second-level timer counting up while the user is in their workspace when any TTL configuration is enabled.

From my understanding,

Reason for workspace shutdown

There's also no way for a user to understand why there workspace will shutdown in the displayed interval. A workspace slated for shutdown from a configured Autostop Requirement has greater implication than that from a lack of activity.

Tasks

• More precise time display on deadline
• Time to shutdown increments with activity bump
• Textual reason for shutdown (Autostop Requirement, Inactivity, quiet hours)
• Whether the shutdown is being enforced by template or workspace configuration
• docs

Examples

I'll obviously yield to FE here...

1 day, 17:16:12 until workspace shutdown by Autostop Requirement Template Policy

Workspace will shutdown in 17 hours, 19 minutes (Autostop Requirement)

Workspace will shutdown in 17 hours, 19 minutes (Inactivity Timer (see #11690))