(core) New UI for raw data views

Summary:
Creating new UI for raw data views based on design.
- Renaming left for follow up diff
- Link in the menu is hidden for now
To access raw UI, use /p/data URL.

Test Plan: new tests

Reviewers: georgegevoian

Reviewed By: georgegevoian

Subscribers: dsagal

Differential Revision: https://phab.getgrist.com/D3306

app/client/ui/DocMenuCss.ts

@@ -21,6 +21,11 @@ export const docList = styled('div', `
       padding: 32px 24px 24px 24px;
     }
   }
+  @media print {
+    & {
+      display: none;
+    }
+  }
 `);
 
 export const docListHeader = styled('div', `