* docs: add Glossary page

* Update docs/src/use/core-concepts/glossary.md

Co-authored-by: Tanuj Kanti <86398394 [email protected]>

* Apply suggestions from code review

Co-authored-by: Nicholas C. Zakas <[email protected]>
Co-authored-by: Tanuj Kanti <86398394 [email protected]>

* A large set of touchups

* One small typo fix

* Apply suggestions from code review

Co-authored-by: Nicholas C. Zakas <[email protected]>

* Two more (new)s

* Apply suggestions from code review

Co-authored-by: Milos Djermanovic <[email protected]>

* Missing comment

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Co-authored-by: Tanuj Kanti <86398394 [email protected]>
Co-authored-by: Nicholas C. Zakas <[email protected]>
Co-authored-by: Milos Djermanovic <[email protected]>