chore: bump version to 2.4.0

fix: auto-restart stale daemon after reinstall

feat: session pool — auto-assign unique voices to multiple CC instances

feat: add 10 accent voices, Edge TTS passthrough, fix /voice stop

docs: add v1.0 and v1.1 history from VoiceOut origin

chore: bump version to 2.1.0

feat: unified /voice skill, status line, hook-based instant commands

docs: fill in missing 2.0.1–2.0.3 versions in changelog

docs: overhaul README — badges, tighter copy, better structure

fix: write hooks .gitignore inline — npm always strips dotfiles from packages

fix: explicitly include .gitignore in npm files array

fix: drop .gitignore into hooks dir to suppress runtime state files

fix: voice:off now stops playing audio before disabling TTS

feat: initial release v2.0.0 — edge-tts primary, kokoro fallback, local/global install