Create comprehensive Pytest test suite#12

jinglemansweep merged 4 commits intomainipnet-mesh/meshcore-api:mainfrom

claude/add-pytest-test-suite-01QdwuFxA9W4ynK2XGgFuR3tipnet-mesh/meshcore-api:claude/add-pytest-test-suite-01QdwuFxA9W4ynK2XGgFuR3tCopy head branch name to clipboard