Spinners editable in Co-work

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

The CLI supports customizable spinner text and animation frames via theme configuration, which is a great personalization feature. It would be nice to have the same capability in Co-work/Desktop.

Ideally this would just be parity with the CLI — if I've defined custom spinners in my theme, Co-work should use them too.

Proposed Solution

Since both interfaces share the same on-disk config (~/.claude/), it seems natural for Co-work to read spinner customizations from the same theme settings the CLI already respects. Currently the Co-work UI is served remotely from claude.ai, so local spinner config has no effect.

Alternative Solutions

_No response_

Priority

Low - Nice to have

Feature Category

Configuration and settings

Use Case Example

_No response_

Additional Context

_No response_