feat(app): label E+ banner Upgrade / Sign in (#12204)

Claude Opus 5.5 (xhigh)

excalidraw-app/components/ExcalidrawPlusPromoBanner.tsx

@@ -1,8 +1,11 @@
+import { useI18n } from "@excalidraw/excalidraw/i18n";
+
 export const ExcalidrawPlusPromoBanner = ({
   isSignedIn,
 }: {
   isSignedIn: boolean;
 }) => {
+  const { t } = useI18n();
   return (
     <a
       href={
@@ -16,7 +19,7 @@ export const ExcalidrawPlusPromoBanner = ({
       rel="noopener"
       className="plus-banner"
     >
-      Excalidraw+
+      {isSignedIn ? t("labels.signIn") : t("labels.upgrade")}
     </a>
   );
 };

packages/excalidraw/locales/en.json

@@ -2,6 +2,7 @@
   "labels": {
     "signUp": "Sign up",
     "signIn": "Sign in",
+    "upgrade": "Upgrade",
     "paste": "Paste",
     "pasteAsPlaintext": "Paste as plaintext",
     "pasteCharts": "Paste charts",