feat: add git integration for comparing commits, branches, and working tree changes

feat: add responsive single-pane layout and fix mouse click offset

feat: add image diffing with half-block terminal rendering

chore: update install instructions

feat: upgrade bubbletea, bubbles, and lipgloss to v2

fix: resolve security alerts in release workflow

chore: add agent skill demo

feat: improve agent skill with forked context, reference docs, and release packaging

feat: add agent skill

feat: initial public release of drift

prepare repo template

Initial commit