retrofit data check

Check data-corpus files against the data-file grammar.

Runs every file-level legality predicate over the working tree, emits no SQL
and mints nothing. Reports all findings in one envelope and exits non-zero when
any file is refused.

With no operands it walks the configured corpus root. Operands narrow the walk;
they do not enable it. A named directory is walked; a named file is checked by
the naming itself.

Usage:
  retrofit data check [path...] [flags]

Flags:
      --data-root data_root   root that overrides the schema's data_root
  -h, --help                  help for check
      --help-all              show extended help (vocabulary, semantics, caveats)
      --schema <name>         registered schema <name> (resolves via the chain when omitted)

Global Flags:
      --as string        output mode: text | json (default "text")
  -C, --chdir string     treat <dir> as the working directory for the entire run
      --config string    retrofit.toml path (overrides discovery; also accepts $RETROFIT_CONFIG)
  -f, --file string      oplog file path; selects a registered [[schema]] path (overrides discovery)
      --no-consolidate   render every advisory occurrence instead of collapsing repeats
  -q, --quiet count      suppress the advisory tier on stderr; stack (-qq) to drop it whole (errors and results still print)
  -v, --verbose          reveal info-tier advisories on stderr

Docs: https://docs.retrofit.sh/current/commands/retrofit-data-check/