Add flag to remove origin from fields

[sd2k]

Hey, thanks for creating this fork and maintaining it. I was wondering how you'd feel about also merging this PR in to avoid the origin field with filename/line number being added? There's some justification in the original issue.

(Maybe there's a more nuanced solution like allowing the user to filter the fields somehow, not sure what you'd prefer!)

[dsgallups]

Sounds great! I'll see about shipping that later this evening.

[dsgallups]

What I'll do is merge in the PR first for a release. Need to update changelog and push CI for playwright testing, and then can see about filtering the fields afterwards.

Update: I'll need a few more days, would love to get some CI going. The old tests didn't do anything but validate a redundant builder pattern...wip.

[dsgallups]

Update: Still WIP. Working on a test harness.

[dsgallups]

Took way too long to get here. I've decided to skip the test harness, for now. Manually reviewed config options with my bare eyes. Think I'll just need to compose a subscriber down the line. fixed in #c8b17c2

[sd2k]

Nice, thanks! 🥳