[codemod] Test coverage of CLI could be improved

[spirulence]

Issue Description

Select one of:
[ ] Generated codemod is not correct
[ ] Bug in Codemod Studio
[ ] UI/UX improvement request
[X] Feature request

Unit test coverage on the CLI package could be better, to help contributors prevent regressions. Results of npx vitest --coverage on a recent main commit f3fc6be

Steps to Reproduce

1. Navigate to the CLI folder - apps/cli
2. Run npx vitest --coverage

Actual Results

Test coverage is sitting between 3% and 42%, depending on which metric is the most important.

Expected Results

I'd love to see metrics > 60% across all of these metrics: statements, branches, functions, and lines. My prior experience suggests that there are diminishing returns above 70%, in terms of the effort required to get there and the effort then required to rewrite those tests as other code changes.

I would love to hear from the community if this is a worthwhile goal. I have one PR ready to merge that improves this, and others can likely come piecemeal.

Technical details

• NodeJS 20

[alexbit-codemod]

chatted with Mo... assigning this to our awesome intern, amirabbas...

THANK YOU cameron. you are a champ. very grateful to you.