📦 Initialize Geulbeot structure and merge Prompts & test projects

02. Prompts/문서생성/domain/도메인_문서생성_표지_특집_v01.md

@@ -0,0 +1,7 @@
+        function buildPreviewB() {
+            return `
+                <!-- 표지 1장 -->
+                <div class="preview-a4 b">
+                    <div class="pad">
+                        <div class="b-tag">[특집]</div>
+                        <div class="b-pill">[브랜드]</div>