Phase 9: safe start island, better quest book, every useful item obtainable

- Button Isle is peaceful: wild Pokémon only fight a player who hit them first
  (tuning/server.json peaceful_zones); its apricorns and coal make Poké Balls
  (4 apricorns + coal or charcoal), and the world report checks it has enough.
- Quest book: no boilerplate; each zone page says what is particular to it, and
  every zone that needs gear or a field move to be safe has its own quest. New
  page on the bigger mods (Cold Sweat, Fight or Flight, Cobblebase, breeding,
  veins, shared loot, maps and info).
- The Mire's poison stops 10 blocks below the surface.
- Player battles never cost a Pokémon (CobbleHardcoreMon config, mixins, and the
  companion mod's own permadeath).
- tools/item_audit.py: every item with a use has a source on the island; new
  sources for the gaps it found (species additions, three recipes).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

pack/defaultconfigs/cobblehardcoremon/server.toml

@@ -7,6 +7,10 @@
 	# Health Link stays off (roadmap Phase 2).
 	globalHealthLinkEnabled = false
 
+	# A battle between players never costs a Pokémon (Adrian, 2026-11-10); the companion mod holds to this in older worlds too.
+	[server.battles]
+		trackPlayerBattles = false
+
 	# Same wording as the companion mod, which settles faints outside battles.
 	[server.messages]
 		totemConsumed = "{pokemon}'s Revival Charm saved it and crumbled to dust."