doc: add glossary.md
Related issue: https://github.com/nodejs/node/issues/26718.
Todo
I want to add primordials
, but I have no idea what it means.
cc @refack @BridgeAR
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines