[BUG] Agent colored background badges removed in Claude Code 2.0.x (2.0.11, 2.0.13)

Bug Report: Agent Color Badges Removed in Claude Code 2.0.x

Description

Agent colored background badges that were present in Claude Code 2.0.0 have been removed or disabled in versions 2.0.11 and 2.0.13.

Steps to Reproduce

1. Install Claude Code 2.0.11 or 2.0.13
2. Launch Claude Code in Apple Terminal
3. Invoke any agent (e.g., search-specialist, business-analyst, data-scientist)
4. Observe that agents display without colored background badges

Expected Behavior

Agents should display with colored background badges as they did in version 2.0.0:

• search-specialist → Red/pink background
• business-analyst → Blue background
• data-scientist → Green background

Actual Behavior

In versions 2.0.11 and 2.0.13, agents display as plain text without colored backgrounds.

Environment

• OS: macOS (Darwin 21.6.0)
• Terminal: Apple_Terminal (version 445)
• TERM: xterm-256color (256 colors supported)
• Claude Code Versions Tested:
• 2.0.0: ✅ Colors work
• 2.0.11: ❌ Colors missing
• 2.0.13: ❌ Colors missing

Verification

Downgrading from 2.0.13 back to 2.0.0 immediately restores the colored agent badges, confirming this is a version-specific issue.

Impact

While this doesn't affect functionality, the colored badges provided:

• Better visual distinction between different agents
• Improved user experience
• Easier identification of which agent is running

Requested Action

Please restore the colored agent background badges in Claude Code 2.0.x series, or provide documentation if this was an intentional design change.

Screenshots

Screenshots showing colored badges in 2.0.0 vs. plain text in 2.0.13 are available upon request.

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Additional Notes:

• Terminal supports 256 colors (verified with tput colors)
• TTY status confirmed (agents run in proper TTY environment)
• Environment variables are correctly set (TERM=xterm-256color)
• Issue reproducible across multiple fresh sessions