[plan] Research idiomatic Bubble Tea patterns for inline spinners

[github-actions]

Objective

Research and document the idiomatic Bubble Tea patterns for implementing inline spinners (not fullscreen) to inform the refactoring approach.

Context

The current spinner in pkg/console/spinner.go uses a custom goroutine loop. We need to determine the best idiomatic approach that:

• Works inline (not fullscreen/altscreen)
• Maintains TTY detection
• Preserves accessibility support
• Follows Bubble Tea conventions

Tasks

1. Review Bubble Tea documentation for inline rendering patterns
2. Examine tea.WithoutRenderer() option for headless mode
3. Study the bubbles/spinner component API
4. Research how other projects handle inline spinners with Bubble Tea
5. Document 2-3 viable approaches with trade-offs

Deliverable

Create a technical design document (in /tmp/gh-aw/agent/spinner-design.md) that includes:

• Recommended approach with rationale
• Code examples showing the pattern
• Trade-offs compared to current implementation
• Migration considerations
• Testing approach

Files to Review

• pkg/console/spinner.go (current implementation)
• Bubble Tea documentation
• github.com/charmbracelet/bubbles/spinner source

Acceptance Criteria

• Design document created with clear recommendation
• At least 2 approaches evaluated with pros/cons
• Code examples included
• Testing approach outlined
  Related to [plan] Refactor spinner to use idiomatic Bubble Tea pattern #9189

AI generated by Plan Command for discussion #9188