Scope
Replace/extend the current single-line commit box with an expandable textarea supporting subject + blank line + body, with a soft 50/72-char hint matching git conventions.
Acceptance criteria
- A commit made with a subject, blank line, and body commits correctly (verify via
git log --format=%B).
- Existing single-line commit flow still works unchanged.
Scope
Replace/extend the current single-line commit box with an expandable textarea supporting subject + blank line + body, with a soft 50/72-char hint matching git conventions.
Acceptance criteria
git log --format=%B).