edit some things in landing page

src/utils/config.ts

@@ -39,16 +39,28 @@ export function getLoginAppUrl() {
 /** صفحه Login اپ اصلی با فلگ نصب PWA */
 export function getLoginInstallPwaUrl() {
   try {
-    const loginUrl = getLoginAppUrl()
-    const origin = import.meta.client
-      ? new URL(loginUrl, window.location.origin).origin
-      : new URL(loginUrl).origin
-    return `${origin}/login?installPwa=true`
+    return `${getLoginAppOrigin()}/login?installPwa=true`
   } catch {
     return 'https://app.boursemes.com/login?installPwa=true'
   }
 }
 
+/** صفحه Login اپ اصلی روی بخش ثبت‌نام */
+export function getLoginRegisterUrl() {
+  try {
+    return `${getLoginAppOrigin()}/login?register=true`
+  } catch {
+    return 'https://app.boursemes.com/login?register=true'
+  }
+}
+
+function getLoginAppOrigin() {
+  const loginUrl = getLoginAppUrl()
+  return import.meta.client
+    ? new URL(loginUrl, window.location.origin).origin
+    : new URL(loginUrl).origin
+}
+
 /** boursecu-only branch */
 export function isBoursecuProject() {
   return true