pub fn write_managed_section(
source: &Utf8Path,
managed_abs_paths: &[Utf8PathBuf],
) -> Result<()>Expand description
Write or replace yui’s managed .gitignore section in the
repo root, listing every absolute path the apply pipeline
produced as a sibling-without-suffix (rendered .tera outputs
AND decrypted .age outputs share this section). The block is
delimited by # >>> yui rendered (auto-managed) >>> /
# <<< yui rendered (auto-managed) <<< so successive runs
idempotently rewrite it without disturbing user content above
or below.