Delete confirmation dialog used wrong magic numbers for entity kind
mapping — maintenance windows showed as "alert", settings deletions
showed as "monitor". Now uses tab/section constants to match correctly.
Also: consistent [q/Esc] Back across all views (detail inline, logs,
SLA, history headers), extract detailKeys(), remove dead maxSections
variable, add nodes empty state hint, use models.Status constants in
siteOrder, delete orphaned theme.png.
Revert upper-third centering — inconsistent start positions across tabs
felt jumpy. Back to standard top-align with consistent table placement.
Demo GIF now pauses on Nodes tab (cluster view is a selling point) and
skips Maint/Users quickly instead of sprinting through all three.
Re-captured all 6 TUI screenshots via VHS with realistic demo data.
Added animated demo GIF as README hero image and a 5-theme montage
strip showing Flexoki Dark, Tokyo Night, Catppuccin, Nord, Gruvbox.
- Add 6 TUI screenshots to assets/ (monitors, alerts, logs, nodes, detail, theme)
- Rewrite README with hero image, badges, collapsible install sections
- Rewrite changelog to match actual CalVer tag history
- VHS tooling extracted to lerko/uptop-vhs
Reviewed-on: lerko/uptop#32
lerko
