feat(storybook): refine manager layout and Hanmac branding

.storybook/qa/STORY-INVENTORY.md

@@ -499,11 +499,11 @@ Source: `src/components/tooltip.stories.tsx`; meta.tags: []
 - All — Tooltip; tags: []; PRIMARY; KEEP. Representative story or distinct reference page.
 - Open — Open; tags: ["verification"]; VERIFICATION; HIDE. Keep direct URL and tag-filter access; excluded from default sidebar.
 
-### Foundation/HM Color
+### Foundation/Hanmac Color
 
 Source: `src/foundation/color.stories.tsx`; meta.tags: []
 
-- All — HM Color; tags: []; PRIMARY; KEEP. Representative story or distinct reference page.
+- All — Hanmac Color; tags: []; PRIMARY; KEEP. Representative story or distinct reference page.
 
 ### Foundation/Company Colors
 

.storybook/qa/story-inventory.json

@@ -3637,13 +3637,13 @@
     },
     {
       "file": "src/foundation/color.stories.tsx",
-      "title": "Foundation/HM Color",
+      "title": "Foundation/Hanmac Color",
       "metaTags": [],
       "stories": [
         {
           "id": "foundation-color--all",
           "exportName": "All",
-          "name": "HM Color",
+          "name": "Hanmac Color",
           "storyTags": [],
           "effectiveTags": [],
           "category": "PRIMARY",