refactor: Migrate Identity API Client to TypeScript

[alexs-mparticle]

Instructions

1. PR target branch should be against development
2. PR title name should follow this format: https://github.com/mParticle/mparticle-workflows/blob/main/.github/workflows/pr-title-check.yml
3. PR branch prefix should follow this format: https://github.com/mParticle/mparticle-workflows/blob/main/.github/workflows/pr-branch-check-name.yml

Summary

• Migrates Identity API Client code to TypeScript and adds more tests coverage.

Testing Plan

• Was this tested locally? If not, explain why.
• Run automated tests and use sample app to verify that identity methods work as expected

Reference Issue (For mParticle employees only. Ignore if you are an outside contributor)

• Closes https://go.mparticle.com/work/SQDSDKS-6679

[rmi22186]

looks great overall. the number of comments is high, but it's mostly the same thing over and over...if we are migrating to ts...let's keep everything typed!

[rmi22186]

minor nits

[rmi22186]

I think Unknown error is too generic. While we will know it is only coming from here if we do a global search for it, it might be more helpful to provide more context.

I actually think here is a good instance to do something like a toString which you had before if there is no message. That will allow us to debug further. What do you think?

[alexs-mparticle]

I think I would prefer err.toString() if error.message is not available.

[rmi22186]

looks great!

[sonarqubecloud]

Quality Gate failed

Failed conditions
13.4% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud