Improve UX around log view and pods with multiple containers

[richard-cox]

Setup

• Rancher version: 2.10

Describe the bug

• Clicking on View Logs for a pod with multiple containers will pick one container to stream and show the 'container' drop down to switch between them
• The UX around this is debatable
  • if the user hasn't noticed there's two containers they might not notice they need to switch
  • we should consider having a menu entry for each container (but maybe cap it at 5). this would cover the majority of cases, inform the user and make it easier to get them where they need to

To Reproduce

• Deploy a pod that has two containers
• Click on pod View logs

Result

Expected Result

• TBD

Screenshots

Additional context
might impact #12642

[codyrancher]

@richard-cox is this something we should move over to rancher/ux to get eyes on this?