🎨Neo Angband: Linoleum v0.17.0

Changed

• The six selectable Graphics rows now ship their compact source tilesheets and pref texts, not 9,149 pre-sliced PNGs. The game converts a pack only when that row is first selected, then caches the same loose output locally. Gervais now installs as a four-entry source archive rather than an archive beyond the installer’s entry limit.
• Shockbolt Dark and Light share their one upstream atlas in a single source archive, avoiding a duplicate 17 MiB PNG.