docs(web-dashboard): add data loading strategy to architecture section

- Add new menu item for 'Data Loading Strategy' in the web dashboard architecture section
- The new link points to '/web-dashboard/architecture/data-loading-strategy'

Author: fulleni

astro.config.mjs

@@ -105,6 +105,7 @@ export default defineConfig({
 								{ label: 'Overview', link: '/web-dashboard/architecture/' },
 								{ label: 'State Management (BLoC)', link: '/web-dashboard/architecture/state-management' },
 								{ label: 'Routing (go_router)', link: '/web-dashboard/architecture/routing' },
+								{ label: 'Data Loading Strategy', link: '/web-dashboard/architecture/data-loading-strategy' },
 							],
 						},
 						{