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>

tools/client-baseline.json

@@ -1,6 +1,7 @@
 {
  "mod/gradle.properties": "981e881361121f4109d87b3292eadec054fd73945e24249a29134dcc174045c1",
- "mod/src/main/java/dev/cobblesurvival/mixin/HardcorePartyMixin.java": "7dc3158882fa6baf04409493505d5e91f56c6e112f69bd9f095772a72b31e6e4",
+ "mod/src/main/java/dev/cobblesurvival/mixin/HardcoreBattlesMixin.java": "0d82820f331f6e8e97045287f27f2d2b1860139fabc5661831cb4e2ef126120f",
+ "mod/src/main/java/dev/cobblesurvival/mixin/HardcorePartyMixin.java": "d04c1ef392a98f903b981635fcd13e121b67cce4358a0e256769fbd1b7909e7a",
  "mod/src/main/java/dev/cobblesurvival/mixin/RegeneratorBlockMixin.java": "84706a42b2a6d5359993831e17f886680decb76e027c451c64463d009e36acae",
  "mod/src/main/kotlin/dev/cobblesurvival/jei/DropSources.kt": "9437c1dac38c1c236067d661379b02b04657cee231ccdf4035183c6639c2e0f9",
  "mod/src/main/kotlin/dev/cobblesurvival/jei/DropSourcesJei.kt": "89e7e6dc3b8ef4aac3e095887c63ceb95f3214270e2d91e0322074c09f41ac55",
@@ -57,7 +58,7 @@
  "mod/src/main/resources/assets/cobblesurvival/textures/block/synthesis_core_side.png": "b7d289800824b16a0e1a961c042b40d688ae33d64bc5c7081d16d3d2d3a0825f",
  "mod/src/main/resources/assets/cobblesurvival/textures/block/synthesis_core_top.png": "fd1ee6c550f0a7fe7ea97022b32a046ad69563727dc05e31aa339c9b8647aa64",
  "mod/src/main/resources/assets/cobblesurvival/textures/item/summon_sigil.png": "8b7e9bea51f529c250f03fcd8816aadf1e6b9cf4a53a439c16650b6767c71f56",
- "mod/src/main/resources/cobblesurvival.mixins.json": "aae2a4db2673be681e3b8389682a89b79a60462a3e157ab11e1dd70b48e79f95",
+ "mod/src/main/resources/cobblesurvival.mixins.json": "8a35ca950a03a393f7aa17cdba7352da14bc023ce16c3f0841efd6fb571db06c",
  "pack/config/defaultoptions/extra/config/iris.properties": "3866233ba2035bd6ffe6e06cf74c7b1f16869184c274276ca0bd546f1e8bf003",
  "pack/config/defaultoptions/keybindings.txt": "515362c7a71b203b8ba3ea9d125c6b8cafc2abdb480df5936b9af6a3632d865b",
  "pack/config/xaero/minimap/default_radar_categories_client.json": "e0a234797b1063dd91a6fec8ebdd3828b93dc39ee4c134d11175aa6d1f26fc20",