fix(docs): Various grammar/punctuation/wording changes (#7590)
fix(docs): Various grammar/punctuation/wording changes (#7590)

* fix(docs): Reword phrase to make it clearer

Changed `The overlay mode makes the drawer not to occupy space` to `The overlay mode prevents the drawer from occupying space`

* fix(docs): Fix grammar mistakes

Changed `Does not auto-closes when app's route changes` to `Prevents drawer from auto-closing when app's route changes`
Changed second-person descriptions to third person (e.g. `Disable` to `Disables`, `Force` to `Forces`

* fix(docs): Added closing quote

Changed `:grid="$q.screen.lt.md` to `:grid="$q.screen.lt.md"`

* fix(docs): various wording/grammar changes

* fix(docs): Changed wording

* Update introduction-to-quasar.md

Co-authored-by: Razvan Stoenescu <5ced39d27860b435bebb748c5dedb4e40f3b0e82@gmail.com>
pdanpdan/quasar,quasarframework/quasar,fsgiudice/quasar,quasarframework/quasar,rstoenescu/quasar-framework,quasarframework/quasar,quasarframework/quasar,fsgiudice/quasar,fsgiudice/quasar,pdanpdan/quasar,rstoenescu/quasar-framework,pdanpdan/quasar,rstoenescu/quasar-framework,pdanpdan/quasar