Reviewer correctly flagged that the previous skip-on-collision
behavior silently drops new quiz tracks when the base resourcepack
already has the same track_NN key. That makes the install LOOK
successful but breaks the quiz at runtime (datapack references the
missing track).
The new behavior throws a clear error explaining which key collided
and what the user must do (remove the conflicting base entry, or
use a different base). The base assets are still preserved (we
never overwrite); we just refuse to build a broken pack.
Removed the now-unused skip-summary log keys.
claude-bot
5c13648f63