begriffs open source - ai-unix/commit

]> begriffs open source - ai-unix/commit

WIP: modularize scripts

ai-class		diff \| blob \| history
ai-common	[new file with mode: 0755]	blob
ai-cut		diff \| blob \| history
ai-grep		diff \| blob \| history
ai-test		diff \| blob \| history
ai-tr		diff \| blob \| history
tests/integration/test-semantic.sh		diff \| blob \| history
tests/run-tests.sh		diff \| blob \| history
tests/unit/test-basic.sh		diff \| blob \| history
tests/unit/test-formats.sh		diff \| blob \| history

Front-ends to Claude with a unix flavor