- Audit: the GnEmptyState's v-else bound to the GnPagination's v-if, so the
  phantom "No audit events" block rendered alongside a populated table; move
  pagination outside the loading/rows/empty chain and gate it explicitly.
- Timeline: spell out the text fallback inside the per-item slot (a truthy
  dynamic slot always overrides GnTimeline's item.text), humanize created_at
  to local "YYYY-MM-DD HH:mm" in history and audit, pluralize the field
  count, and draw a connector rail between markers.
- Modals/toasts: drop the app-side a-show/a-hide keyframes — kit 1.0 owns
  both transitions itself; align create-modal spacing to the kit's 15px
  rhythm and add a hairline separator between modal sections.

Verified with Playwright screenshots (history, audit, create modal
open/close/reopen) on the live server; no page errors.

Co-Authored-By: Claude Code <noreply@anthropic.com>