zc2 0.0.25

P2P compute broker with credit-based billing, WAL, and broker mesh support
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//! A tiny braille spinner for "command running" feedback.
//!
//! Phase 5 of the terminal refactor (landed early for the REPL).

#![allow(dead_code)]

/// Braille spinner frames (Claude Code / many CLIs use this set).
pub const FRAMES: &[&str] = &["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"];

/// The spinner glyph for a given tick counter.
pub fn frame(tick: usize) -> &'static str {
    FRAMES[tick % FRAMES.len()]
}