Remove chimes directory fallback — YAML only

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

chimes/README.md

@@ -1,2 +0,0 @@
-# Drop .wav or .ogg chime files here. Names match POST /chime {"name": "..."}
-# Suggested: ready.wav, dispatch.wav, cancel.wav, error.wav

tts-server.mjs

@@ -26,7 +26,6 @@ import { Chatterbox_Tts } from './lib/chatterbox-tts.mjs'
 
 const PORT        = parseInt(process.env.TTS_PORT ?? '11500')
 const VOICES_FILE = path.join(import.meta.dirname, 'voices.yaml')
-const CHIMES_DIR  = path.join(import.meta.dirname, 'chimes')
 
 function reload_config() {
 	try {
@@ -117,11 +116,8 @@ const server = http.createServer(async (req, res) => {
 		}
 		const { name } = body
 		if (!name) return send(res, 400, { error: 'name required' })
-		// YAML mapping takes priority; fall back to chimes/<name>.wav or .ogg
 		;({ voices, chimes } = reload_config())
-		const wav = path.join(CHIMES_DIR, `${name}.wav`)
-		const ogg = path.join(CHIMES_DIR, `${name}.ogg`)
-		const file = chimes[name] ?? (fs.existsSync(wav) ? wav : fs.existsSync(ogg) ? ogg : null)
+		const file = chimes[name] ?? null
 		if (!file) return send(res, 404, { error: `chime not found: ${name}` })
 		try {
 			await enqueue(() => play_file(file))