feat(theme): expose theme default VPLink & VPSocialLink(s) component (#4178)

Author: tada5hi

src/client/theme-default/without-fonts.ts

@@ -19,7 +19,10 @@ export { default as VPHomeContent } from './components/VPHomeContent.vue'
 export { default as VPHomeHero } from './components/VPHomeHero.vue'
 export { default as VPHomeFeatures } from './components/VPHomeFeatures.vue'
 export { default as VPHomeSponsors } from './components/VPHomeSponsors.vue'
+export { default as VPLink } from './components/VPLink.vue'
 export { default as VPDocAsideSponsors } from './components/VPDocAsideSponsors.vue'
+export { default as VPSocialLink } from './components/VPSocialLink.vue'
+export { default as VPSocialLinks } from './components/VPSocialLinks.vue'
 export { default as VPSponsors } from './components/VPSponsors.vue'
 export { default as VPTeamPage } from './components/VPTeamPage.vue'
 export { default as VPTeamPageTitle } from './components/VPTeamPageTitle.vue'