feat(homepage): add guided tour and version display functionality

- Add version API endpoint and response interface in common.ts
- Implement interactive guided tour with 4 steps for new users covering Model Management, Space Management, and User Management
- Add tour translation keys for both English and Chinese locales
- Add data-menu-id attributes to sidebar menu items for tour targeting
- Create VersionCard component to display current platform version
- Update GuideCard component with tour state management and navigation logic
- Enhance homepage dashboard with version information display
- Improve user onboarding experience with step-by-step guided navigation

web/src/components/SiderMenu/index.tsx

@@ -115,7 +115,11 @@ const Menu: FC<{
         return {
           key: menu.path,
           title: menu.i18nKey ? t(menu.i18nKey) : menu.label,
-          label: menu.i18nKey ? t(menu.i18nKey) : menu.label,
+          label: (
+            <span data-menu-id={menu.path}>
+              {menu.i18nKey ? t(menu.i18nKey) : menu.label}
+            </span>
+          ),
           icon: iconSrc ? <img 
             src={iconSrc} 
             className="rb:w-[16px] rb:h-[16px] rb:mr-[8px]"