Revert "fix: ensure table columsn are loaded, bypassing (as yet) unkn… #641

Job	Run time
ash-ci / mix deps.get	20s
ash-ci / MIX_ENV=test mix.compile	41s
ash-ci / MIX_ENV=dev mix.compile	28s
ash-ci / audit	40s
ash-ci / mix docs	32s
ash-ci / mix spark.formatter --check	27s
ash-ci / mix format --check-formatted	28s
ash-ci / mix credo --strict	46s
ash-ci / mix dialyzer	4m 13s
ash-ci / mix sobelow	29s
ash-ci / mix spark.cheat_sheets --check	29s
ash-ci / mix test	55s
ash-ci / mix deps.unlock --check-unused	25s
ash-ci / Deploy docs to GitHub pages.	9s
ash-ci / Release	0s
	11m 2s

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