feat(demo): cap chat input at 8000 chars (~2000 tokens)

2026-05-07 02:33:36 -05:00
parent 3e377e2bb6
commit c24b9b179b
2 changed files with 9 additions and 1 deletions
@@ -236,6 +236,14 @@ fn main() -> Void {
    if (!input || btn.disabled) return;
    var msg = input.value.trim();
    if (!msg) return;
+    var MAX_CHARS = 8000;
+    if (msg.length > MAX_CHARS) {
+      if (input) {
+        input.style.outline = '2px solid #e53e3e';
+        setTimeout(function() { input.style.outline = ''; }, 2000);
+      }
+      return;
+    }
    input.value = '';
    btn.disabled = true;
    addMsg('user', msg);