Logger abstraction

[JstnMcBrd]

The logger was already partially abstracted before, but it required passing logger around through parameters in methods. This was causing problems for event handler abstraction.

Now the logger is in a separate file called logger.ts that contains a method that returns the logger to use (the console, for now). We use a method instead of a constant to make mocking easier for tests.

All files that used the logger before now pull the logger from logger.ts instead of passing through parameters. I also updated tests to reflect this fact by mocking logger.ts.

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟢	Statements	95.81% (+0.29% 🔼)	389/406
🟢	Branches	87.93%	102/116
🟢	Functions	98.25% (+0.03% 🔼)	56/57
🟢	Lines	95.7% (+0.3% 🔼)	378/395

Show new covered files 🐣

St.❔	File	Statements	Branches	Functions	Lines
🟢	logger.ts	100%	100%	100%	100%

Test suite run success

89 tests passing in 18 suites.

Report generated by 🧪jest coverage report action from a7e74a6

[JstnMcBrd]

I forgot some parts. I'll be pushing more changes soon.

[gmacgre]

Making a personal note here- we probably should have merged this in before xkcd. I'll need to go back and make sure that the logging there is up to date.

[JstnMcBrd]

Since you just merged main into this branch, I can go and edit xkcd's code before merging.