Extends the -c/--column spec so a column can be populated with a
literal value for every inserted file, e.g. -c file_type:text:gif,
without a separate update pass. Existing colname:coldef shorthands
and compound --pk behavior are unchanged.
Closes#140
* Automated upgrades by Ruff
uvx --with 'ruff>=0.16.0' ruff check . --fix --unsafe-fixes
* Fix remaining Ruff errors with GPT-5.6 Sol high
https://gist.github.com/simonw/6da7906a9fea6e90da131c21a9055199
* Fix flake E501 long lines
* New Protocol for migrations to make ty happy