v0.9.0

Changed

• Inline annotations now show their type as a single-width glyph in the gutter
  (fix ✗, question ?, suggestion ✎, nit ·, praise ★, untyped note ◦)
  instead of the spelled-out word, which read as noise next to the body. The
  editor's type: field pairs the glyph with the word so the mapping stays
  discoverable; list --json keeps the full word as the agent contract.
• n/p (next/previous change) now stop separately on the removed and added
  side of a modification instead of only landing on the removal, so both sides
  can be annotated directly without an extra j — most noticeable in split view.