Cobblemon Survival Pack: phases 0-2 and Phase 3 zones and hazards

Free NeoForge 1.21.1 modpack on Cobblemon 1.8.4 built with packwiz, plus
the Kotlin companion mod (cobblesurvival) and its built-in data pack.

- Phase 0: packwiz pack with Modrinth/CurseForge cross-links, build and
  export tooling, Prism instance sync, test server with smoke checks.
- Phase 1: Poke Ball shaped island (WorldGen Editor preset, seed isle-26),
  Adrian's biome list, no natural ore, structures without ore or vanilla
  mobs, no Nether portals, world template builder and world report.
- Phase 2: permadeath (CobbleHardcoreMon plus the companion mod's gap
  fixes), Revival Charm, expensive Healing Machine, Lootr refreshing
  loot, in-game self-tests on Minecraft's GameTest framework.
- Phase 3 so far: 14 zones with their own spawn pools and level bands
  (tools/zone_layout.py, tools/zone_spawns.py, "zone" spawn condition),
  Cold Sweat heat and cold as gates with boss-drop insulation recipes,
  spawn survey and hazard self-tests in tools/quick_check.py.

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

pack/mods/worldgen-editor.pw.toml

@@ -0,0 +1,17 @@
+name = "WorldGen Editor"
+filename = "worldgen-editor-neoforge-0.3.0.jar"
+side = "both"
+
+[download]
+url = "https://cdn.modrinth.com/data/9Mm1XqqR/versions/fIu1vr7j/worldgen-editor-neoforge-0.3.0.jar"
+hash-format = "sha512"
+hash = "b14ad511cb2cd12fafa2cdaf41f40c318603e38876796a3769f1629cef2cbf3ad65b72088e1aaf86193612a40918fed7d0f21eee6c3d4683246cdc47c3213a28"
+
+[update]
+[update.modrinth]
+mod-id = "9Mm1XqqR"
+version = "fIu1vr7j"
+
+[update.curseforge]
+file-id = 8269080
+project-id = 1555672