asmr: optional per-voice label

asmr/index.html

@@ -125,7 +125,7 @@ fetch("voices.json").then((r) => r.json()).then((cfg) => {
     }
     const el = document.createElement("div"); el.className = "v";
     el.innerHTML = `<div class="ic">▶</div><div class="n"><span></span><i></i><div class="bar"><span></span></div></div><div class="stars"></div>`;
-    el.querySelector(".n > span").textContent = v.voice;
+    el.querySelector(".n > span").textContent = v.label || v.voice;
     const rate = (cfg.pricing || {})[v.model];
     const text = (v.lead || "") + (v.tags ? cfg.script.replace("Hey...", "Hey... <sigh>") : cfg.script) + (v.tail || "");
     const clip = rate ? rate * text.length / 1e6 : null;