Telegram: find the token in pasted text, no password autofill, clear error

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

web/src/components/settings/Telegram.tsx

@@ -60,7 +60,17 @@ export function Telegram() {
             <li>{t("telegram.step2")}</li>
           </ol>
           <div className="row" style={{ gap: 6 }}>
-            <input type="password" value={token} placeholder="123456789:AA…" autoComplete="off" onChange={(e) => setToken(e.target.value)} style={{ flex: 1 }} />
+            <input
+              type="text"
+              name="telegram-bot-token"
+              value={token}
+              placeholder="123456789:AAH…"
+              autoComplete="off"
+              spellCheck={false}
+              className="mono"
+              onChange={(e) => setToken(e.target.value)}
+              style={{ flex: 1 }}
+            />
             <button className="primary" onClick={() => void connect()} disabled={busy || !token.trim()}>
               {busy ? t("telegram.checking") : t("telegram.connect")}
             </button>