fix: various small fixes (TODO, CSS z-index, telegram status styling, settings prompt)

wwwroot/js/pages/settings-page.js

@@ -144,7 +144,7 @@ registerPage('settings', {
 
         // Webhook registrieren
         registerBtn.addEventListener('click', async () => {
-          const baseUrl = prompt('Base-URL der App (z.B. https://deine-domain.de):', window.location.origin);
+          const baseUrl = prompt('Base-URL der App (z.B. ' + window.location.origin + '):', window.location.origin);
           if (!baseUrl) return;
           registerBtn.disabled = true;
           registerBtn.textContent = 'Wird registriert...';