No worries, and you're welcome! My ask for you to share wasn't to have to provide support (as an open source project maintainer, I completely understand), but I am gathering examples of this type of build mode, I think there is great value in building a positive feedback loop where it becomes easier to build replacements when the rug is pulled. This potentially "outruns the enshittification" if you will, a meta version of open source that sits on top of the building via tokens.

My real goal was to see if I could implement a replacement for myself in less than the cost of one annual seat, even at API pricing.

Indeed. Yes we can, and we can continually improve upon this process. Onward! Thanks again for sharing!