TDD,E2E 개선, 미적용 스타일 개선

src/features/projects/publicCache.ts

@@ -0,0 +1,25 @@
+import type { Block } from "@/features/editor/state/editorStore";
+
+interface PublicProjectSnapshot {
+  slug: string;
+  title: string;
+  contentJson: Block[];
+}
+
+function getStore(): Map<string, PublicProjectSnapshot> {
+  const g = globalThis as any;
+  if (!g.__PB_PUBLIC_PROJECTS) {
+    g.__PB_PUBLIC_PROJECTS = new Map<string, PublicProjectSnapshot>();
+  }
+  return g.__PB_PUBLIC_PROJECTS as Map<string, PublicProjectSnapshot>;
+}
+
+export function cachePublicProject(snapshot: PublicProjectSnapshot): void {
+  const store = getStore();
+  store.set(snapshot.slug, snapshot);
+}
+
+export function getCachedPublicProject(slug: string): PublicProjectSnapshot | null {
+  const store = getStore();
+  return store.get(slug) ?? null;
+}