Previously the check trimmed each separator cell before comparing
against the allow-list, which meant `| --- | --- |` passed as
`---`. The documented rule requires the tight `|---|---|` form;
compare the raw cell so space-padded separators fail too.
Prettier pads markdown table cells for column alignment, which turns any
content change into a table-wide realignment diff. Markdown was only in
prettierignore for packages/kilo-vscode/; the root formatter still
repadded docs elsewhere (e.g. TESTING.md, kilo-docs, AGENTS.md).
Adds *.md to the root .prettierignore, documents the convention in
AGENTS.md, and adds script/check-md-table-padding.ts + a workflow to
enforce it. Existing padded tables in Kilo-owned docs have been
rewritten via the script's --fix mode.
kiloconnect[bot]