feat(docs) add metatags reference (#4519)
feat(docs) add metatags reference (#4519)

per discord discussion
quasarframework/quasar,pdanpdan/quasar,rstoenescu/quasar-framework,fsgiudice/quasar,quasarframework/quasar,rstoenescu/quasar-framework,quasarframework/quasar,fsgiudice/quasar,pdanpdan/quasar,pdanpdan/quasar,rstoenescu/quasar-framework,quasarframework/quasar,fsgiudice/quasar,pdanpdan/quasar