Summary

• Make the ACP agent selector taller and scrollable enough for the expanded provider catalog
• Render provider icon URLs with colored presentation and keep the existing provider icon fallback
• Keep keyboard selection anchored in view while moving through the full provider list

Validation

• bun typecheck
• bunx vp check src/features/ai/components/selectors/agent-selector.tsx
• git diff --check
• Verified in Athas Dev with Computer Use: expanded provider list is visible, colored icons render, and tail providers like VT Code, Qwen Code, and siGit Code are reachable through search