Barrett Ruth db391c5715 feat(buffer): track line changes via on_bytes to keep _meta aligned ... Problem: `_meta` is a positional array keyed by line number. Line insertions and deletions during editing desync it from actual buffer content, breaking `get_fold()`, cursor-based task lookups, and extmark re-application. Solution: attach an `on_bytes` callback that adjusts `_meta` on line insertions/deletions and tracks dirty rows. Remove the manual `_meta` insert from `open_line()` since `on_bytes` now handles it. Reset dirty rows on each full render.		2026-03-08 14:09:36 -04:00
..
pending	feat(buffer): track line changes via on_bytes to keep _meta aligned	2026-03-08 14:09:36 -04:00