Eliminate lodash

[shawnmcknight]

Description 📝

After being prodded by @kthompson23, this PR eliminates lodash as a dependency and adds an internalized debounce function.

Type of change 💎

• Refactor

How Has This Been Tested? 🚦

• Existing unit tests continue to pass
• New unit tests added for debounce function
• Ran example and confirmed functionality is still working as desired
• Added console.log statements during debounce testing to ensure firing at the appropriate times

Checklist 🏁

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• New and existing unit tests pass locally with my changes
• My changes pass lint, prettier, and TS checks
• I have added tests that prove my fix is effective or that my feature works
• I have commented my code, particularly in hard-to-understand areas

[kgregory]

Is there a zero deps award?

[shawnmcknight]

Is there a zero deps award?

I think this is about as good as it gets: