style(storybook): localize Foundation menu and reorder sidebar

- brand title to 한맥 디자인 시스템
- Foundation: 한맥 컬러 / 가족사 컬러 titles, Story IDs kept via explicit id
- Company Colors card order 2/2/3, Foundation/Layout hidden with verification tag
- sidebar order for Foundation and 조직도

src/foundation/foundation.css

@@ -41,6 +41,9 @@
    chips up to 3 per row (min 100px each, 3 -> 2 -> 1). Chip size stays at one third even when a company has fewer chips. */
 .hm-foundation .hm-company-grid { display: grid; gap: 48px 32px; grid-template-columns: repeat(auto-fill, minmax(max(316px, (100% - 64px) / 3), 1fr)); }
 .hm-foundation .hm-company-grid > .sb-page-section { min-width: 0; margin-top: 0; }
+/* Row starts for the 2 / 2 / 3 company layout (한맥·삼안 / 장헌·피티씨 / 장헌산업·한라산업개발·바론컨설턴트). */
+.hm-foundation .hm-company-grid > #company-jangheon,
+.hm-foundation .hm-company-grid > #company-jangheon-industry { grid-column-start: 1; }
 .hm-foundation .hm-brand-color-row[data-company-id] { display: grid; gap: 8px; overflow: visible; padding-bottom: 0; grid-template-columns: repeat(auto-fill, minmax(max(100px, (100% - 16px) / 3), 1fr)); }
 
 /* Typography: compact specification page. Font Family one line, Font Weight small cards, Specimens as comparison tables