Add widget settings save button

public/admin.js

@@ -168,7 +168,7 @@ $("#onlineToggle").addEventListener("change", async () => {
 
 $("#settingsForm").addEventListener("submit", async (event) => {
   event.preventDefault();
-  const submitButton = event.currentTarget.querySelector("button[type='submit']");
+  const submitButtons = [...event.currentTarget.querySelectorAll("button[type='submit']")];
   setSettingsSaveStatus("saving", "Ukládám...");
   const form = new FormData(event.currentTarget);
   const settings = structuredClone(state.site.settings);
@@ -215,7 +215,9 @@ $("#settingsForm").addEventListener("submit", async (event) => {
   settings.notifications.badgeOnAdminReply = form.get("messageBadge") === "on";
   settings.notifications.labelOnAdminReply = form.get("messageLabel") === "on";
   settings.notifications.wiggleOnAdminReply = form.get("messageWiggle") === "on";
-  submitButton.disabled = true;
+  submitButtons.forEach((button) => {
+    button.disabled = true;
+  });
   try {
     setSettingsSaveStatus("translating", "Překládám...");
     const data = await saveSite({ settings, isOnline: state.site.isOnline });
@@ -232,7 +234,9 @@ $("#settingsForm").addEventListener("submit", async (event) => {
   } catch (error) {
     setSettingsSaveStatus("error", "Akce se nepodařila.");
   } finally {
-    submitButton.disabled = false;
+    submitButtons.forEach((button) => {
+      button.disabled = false;
+    });
   }
 });
 
@@ -1615,10 +1619,10 @@ async function saveSite(patch) {
 }
 
 function setSettingsSaveStatus(type, text) {
-  const status = $("#settingsSaveStatus");
-  if (!status) return;
-  status.className = `settings-save-status ${type || ""}`.trim();
-  status.textContent = text || "";
+  for (const status of document.querySelectorAll("[data-settings-save-status]")) {
+    status.className = `settings-save-status ${type || ""}`.trim();
+    status.textContent = text || "";
+  }
 }
 
 function notify() {