Description

This PR is built on #151.

This PR focuses solely on documentation updates as outlined in #152, focusing on vignettes, the README, and the glossary.

Closes #152

Before submitting this PR, please check and verify below that the submission meets the below criteria:

[NA] New/revised functions have associated tests
[NA] New/revised functions that update downstream outputs have associated static testing files (.RDS) updated under inst/testdata/create_test_data.R
[x] New tests that make API calls use httptest::with_mock_api and any new mocks were added to tests/testthat/fixtures/create_httptest_mocks.R
[NA] New/revised functions use appropriate naming conventions
[NA] New/revised functions don't repeat code
[x] Code changes are less than 250 lines total
[x] Issues linked to the PR using GitHub's list of keywords
[x] The appropriate reviewer is assigned to the PR
[x] The appropriate developers are assigned to the PR
[x] Pre-release package version incremented using usethis::use_dev_version()

Code Review

This section to be used by the reviewer and developers during Code Review after PR submission

[ ] I checked that new files follow naming conventions and are in the right place
[ ] I checked that documentation is complete, clear, and without typos
[ ] I added/edited comments to explain "why" not "how"
[ ] I checked that all new variable and function names follow naming conventions
[ ] I checked that new tests have been written for key business logic and/or bugs that this PR fixes
[ ] I checked that new tests address important edge cases