feat(cli): add chat resume footer on session quit

[lordshashank]

Summary

Adds a footer to session stats displaying
Resume this session with: gemini --resume <uuid>

Details

I was frustrated by having to resume sessions as have been used to it and sometime rage quit a session and its high friction to open them with multiple searches, etc. I also generally save long running sessions for future reference, this would save me time in locating the uuid.

Related Issues

resolves #19379

How to Validate

Pre-Merge Checklist

• Updated relevant documentation and README (if needed)
• Added/updated tests (if needed)
• Noted breaking changes (if any)
• Validated on required platforms/methods:
  • MacOS
    • npm run
    • npx
    • Docker
    • Podman
    • Seatbelt
  • Windows
    • npm run
    • npx
    • Docker
  • Linux
    • npm run
    • npx
    • Docker

[gemini-code-assist]

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the command-line interface by introducing a convenient mechanism for users to quickly resume their chat sessions. Upon exiting a session, the system now displays a clear, actionable command with the session's unique identifier, streamlining the workflow for continuing previous interactions.

Highlights

• Feature: Chat Resume Footer: Implemented a new footer in the session summary display that provides the exact command to resume the current session, including its unique ID.
• Improved User Experience: The change aims to reduce friction for users who frequently resume CLI sessions by making the resume command readily available upon session termination.

Changelog

• packages/cli/src/ui/components/SessionSummaryDisplay.tsx
  • Imported useSessionStats to access session-specific data.
  • Refactored the component from a direct functional component to one that uses a block body to incorporate logic.
  • Dynamically constructed the footer message to include the gemini --resume <uuid> command using the session's ID.

Activity

• The author has updated relevant documentation and README.
• The author has added/updated tests.
• The author has validated the changes on MacOS using npm run.

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[gemini-code-assist]

Code Review

This pull request adds a helpful feature to display the command for resuming a session upon exit. The implementation is straightforward, but it introduces a hardcoded command name gemini which may not be correct for all users depending on how they run the CLI. The comment suggests making the message more robust to ensure it works for all users, and this feedback has been retained as it does not contradict any existing rules.

[devr0306]

LGTM