Docs: Add initial glossary terms (#13465)
Docs: Add initial glossary terms (#13465)

* Add initial glossary terms

* Fix "Components" not having the right h-level

* Update docs/docs/glossary.md

Co-Authored-By: andrewfairlie <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@madebymutual.com>

* Update docs/docs/glossary.md

Co-Authored-By: andrewfairlie <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@madebymutual.com>

* Update docs/docs/glossary.md

Co-Authored-By: andrewfairlie <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@madebymutual.com>

* Remove numbers from glossary

* Add JamStack definition

* Add Hydration definition to glossary

* Add examples of CMS' to glossary

Co-Authored-By: andrewfairlie <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@madebymutual.com>

* Update CLI definition on glossary

Co-Authored-By: andrewfairlie <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@madebymutual.com>

* Apply suggestions from code review

Co-Authored-By: andrewfairlie <02e0a999c50b1f88df7a8f5a04e1b76b35ea6a88@madebymutual.com>

* Add link to features page from glossary

* Add link to GraphQL docs from glossary definition

* Separate out Node and Node.Js definitions

* Add accessibility definition to glossary

* Update CMS definition

* Add link to CLI docs in glossary definition

* Update glossary definition for env vars

* Add package definition to glossary

* Added ECMAScript definition to glossary

* Add compiler definition to glossary

* Alphabetize glossary

Putting acronym and initialisms first

* Add decoupled definition

* Fix markdown error in glossary

* Add definition of routing (#13739)

* Update docs/docs/glossary.md

* Update docs/docs/glossary.md

* Update docs/docs/glossary.md

* Update docs/docs/glossary.md

* Update docs/docs/glossary.md

* Update docs/docs/glossary.md

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