Remove our old demo credentialing system from the codebase. It's not currently used, and we want to move to a system based on verifiable credentials instead. We generally shouldn't try to roll our own security.
The related code also breaks on newer versions of node, and the tests related to it run slowly. Since it seems to be more a hindrance to the project at this point than an asset, we should probably just remove it.
Remove our old demo credentialing system from the codebase. It's not currently used, and we want to move to a system based on verifiable credentials instead. We generally shouldn't try to roll our own security.
The related code also breaks on newer versions of node, and the tests related to it run slowly. Since it seems to be more a hindrance to the project at this point than an asset, we should probably just remove it.