fix: redirect back to url visited after logging in (#1733)

Author: ivyjeong13

ui/admin/app/components/signin/SignIn.tsx

@@ -54,7 +54,7 @@ export function SignIn({ className }: SignInProps) {
 						variant="secondary"
 						className="mb-4 w-full"
 						onClick={() => {
-							window.location.href = `/oauth2/start?rd=/admin/&obot-auth-provider=default/${provider.id}`;
+							window.location.href = `/oauth2/start?rd=${window.location.pathname}&obot-auth-provider=default/${provider.id}`;
 						}}
 					>
 						<ProviderIcon provider={provider} size="md" />

ui/user/src/routes/+page.svelte

@@ -76,17 +76,8 @@
 		<div class="mt-32 flex flex-col items-center gap-4">
 			{#each authProviders as provider}
 				<a
-					onclick={() => {
-						window.location.href =
-							'/oauth2/start?rd=' +
-							window.location.pathname +
-							'&obot-auth-provider=' +
-							provider.namespace +
-							'/' +
-							provider.id;
-					}}
 					rel="external"
-					href={`/oauth2/start?obot-auth-provider=${provider.namespace}/${provider.id}&rd=/`}
+					href={`/oauth2/start?rd=${new URL(window.location.href).searchParams.get('rd') || window.location.pathname}&obot-auth-provider=${provider.namespace}/${provider.id}`}
 					class="group flex items-center gap-1 rounded-full bg-black p-2 px-8 text-lg font-semibold text-white dark:bg-white dark:text-black"
 				>
 					{#if provider.icon}

ui/user/src/routes/[agent]/+page.svelte

@@ -16,7 +16,7 @@
 	$effect(() => {
 		if (profile.current.unauthorized) {
 			// Redirect to the main page to log in.
-			window.location.href = '/';
+			window.location.href = `/?rd=${window.location.pathname}`;
 		}
 	});
 </script>