message: docs: move lazy loading section to the best practices section
  PR Close
diff: "title": "Property Binding Best Practices",
  "tooltip": "Use property binding efficiently."
  },
  + {
  + "url": "guide/lazy-loading-ngmodules",
  + "title": "Lazy Loading Feature Modules",
  + "tooltip": "Lazy load modules to speed up your apps."
  + },
  {
  "url": "guide/lightweight-injection-tokens",
  "title": "Lightweight Injection Tokens for Libraries",
  "title": "Singleton Services",
  "tooltip": "Creating singleton services."
  },
  - {
  - "url": "guide/lazy-loading-ngmodules",
  - "title": "Lazy Loading Feature Modules",
  - "tooltip": "Lazy load modules to speed up your apps."
  - },
  {
  "url": "guide/sharing-ngmodules",
  "title": "Sharing NgModules",
  