rename: client -> frontend

packages/frontend/src/scripts/please-login.ts

@@ -0,0 +1,21 @@
+import { defineAsyncComponent } from 'vue';
+import { $i } from '@/account';
+import { i18n } from '@/i18n';
+import { popup } from '@/os';
+
+export function pleaseLogin(path?: string) {
+	if ($i) return;
+
+	popup(defineAsyncComponent(() => import('@/components/MkSigninDialog.vue')), {
+		autoSet: true,
+		message: i18n.ts.signinRequired,
+	}, {
+		cancelled: () => {
+			if (path) {
+				window.location.href = path;
+			}
+		},
+	}, 'closed');
+
+	if (!path) throw new Error('signin required');
+}