Loading animation messages (Booping, Grooving, Zigzagging) are distracting/unprofessional

Description

While Claude Code is processing (waiting for tool results), the CLI displays rotating loading messages such as:

• "Booping…"
• "Grooving…"
• "Zigzagging…"

These messages appear in the status line at the bottom of the terminal during tool execution.

Problem

The playful/quirky vocabulary is distracting and feels unprofessional for a developer tool used in serious work contexts. Users expect neutral, technical feedback like "Working…", "Loading…", or "Thinking…" — not whimsical verbs that have no relation to the actual operation being performed.

Request

Please either:

1. Replace the rotating messages with neutral alternatives ("Working…", "Processing…", "Thinking…"), or
2. Make the loading message configurable in settings so users can opt out of the playful style.

Environment

• Platform: Linux (Arch/CachyOS)
• Shell: Fish