v1.2.0

What's Changed

• feat: relative 2/3 shrink + Settings update button by @pignuante in #51
• tweak(hotkeys): relative 2/3 defaults → ⌃⌥⇧ + M , . / by @pignuante in #52
• fix(hotkeys): relative-2/3 M , . / → left/down/up/right (Vim order) by @pignuante in #53
• harden(updates): address auto-update review findings (A+B+C+D) by @pignuante in #54
• fix(review): verified bug/security audit findings by @pignuante in #55
• chore(release): v1.2.0 by @pignuante in #56

Full Changelog: v1.1.0...v1.2.0