프로젝트 저장 및 목록

src/app/preview/page.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import type { CSSProperties } from "react";
+import { useEffect } from "react";
 import Link from "next/link";
 import { useEditorStore } from "@/features/editor/state/editorStore";
 import { PublicPageRenderer } from "@/features/editor/components/PublicPageRenderer";
@@ -8,6 +9,31 @@ import { PublicPageRenderer } from "@/features/editor/components/PublicPageRende
 export default function PreviewPage() {
   const blocks = useEditorStore((state) => state.blocks);
   const projectConfig = useEditorStore((state) => (state as any).projectConfig);
+  const replaceBlocks = useEditorStore((state) => state.replaceBlocks);
+  const updateProjectConfig = useEditorStore((state) => state.updateProjectConfig);
+
+  useEffect(() => {
+    if (typeof window === "undefined") return;
+
+    const slug = (projectConfig as any)?.slug?.trim?.();
+    if (!slug) return;
+
+    const key = `pb:autosave:${slug}`;
+    const raw = window.localStorage.getItem(key);
+    if (!raw) return;
+
+    try {
+      const parsed = JSON.parse(raw) as { blocks?: any[]; projectConfig?: any };
+      if (Array.isArray(parsed.blocks)) {
+        replaceBlocks(parsed.blocks as any);
+      }
+      if (parsed.projectConfig) {
+        updateProjectConfig(parsed.projectConfig as any);
+      }
+    } catch {
+      return;
+    }
+  }, [projectConfig?.slug, replaceBlocks, updateProjectConfig]);
 
   const canvasStyle: CSSProperties = {};
   const preset = projectConfig?.canvasPreset ?? "full";
@@ -88,6 +114,12 @@ export default function PreviewPage() {
           >
             페이지 파일로 내보내기 (ZIP)
           </button>
+          <Link
+            href="/projects"
+            className="inline-flex items-center rounded border border-slate-700 bg-slate-900 px-3 py-1 text-xs text-slate-100 hover:bg-slate-800"
+          >
+            프로젝트 목록
+          </Link>
           <Link
             href="/editor"
             className="inline-flex items-center rounded border border-slate-700 bg-slate-900 px-3 py-1 text-xs text-slate-100 hover:bg-slate-800"