pack: v0.31.0 — replace hacks with Item Obliterator

Replace the v0.30.x ad-hoc disable mechanisms (KubeJS server script,
datapack recipe override, KubeJS client-side JEI hide -- which was
broken on this KubeJS build) with a single proper tool:

  - **Item Obliterator 2.3.0** + dep **Necronomicon API 1.6.0**
    Declarative JSON config to remove items from inventories,
    creative tabs, all recipes (including modded custom recipe
    types), villager trades, and JEI. Exactly the missing capability.

Config: pack/overrides/defaultconfigs/item_obliterator.json5
  Blacklists:
    alexsmobs:transmutation_table
    alexsmobs:shattered_dimensional_carver

Removed (no longer needed):
  - pack/overrides/kubejs/server_scripts/disable_alexsmobs_features.js
    (Item Obliterator handles transmutation_table recipe removal
    and right-click cancel automatically)
  - pack/overrides/world/datapacks/bns-fuel/data/alexsmobs/
      capsid_recipes/shattered_dimensional_carver.json
    (Item Obliterator handles modded recipe removal too)

Both items now correctly:
  - Don't appear in JEI search / item list
  - Don't appear in creative tabs
  - Have no working recipe path
  - Can't be right-clicked / used
  - Get scrubbed from inventories on join

The Void Worm boss + regular Dimensional Carver still work --
nothing else in Alex's Mobs is affected.

Verified live: both mods discovered, Necronomicon read our config
file successfully ("File exists, reading config"), Item Obliterator
loaded with the blacklist.

Note: config schema is v2; v1 configs get overwritten by the mod's
default. Always write configVersion: 2.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

pack/overrides/defaultconfigs/item_obliterator.json5

@@ -0,0 +1,31 @@
+{
+  // -----------------------------------------------------------
+  //         Item Obliterator -- Brass and Sigil config
+  // -----------------------------------------------------------
+  // Hides + disables specific Alex's Mobs items that we don't
+  // want in this modpack:
+  //
+  //   alexsmobs:transmutation_table        -- competes with Ars
+  //                                           and undermines the
+  //                                           Numismatics economy
+  //
+  //   alexsmobs:shattered_dimensional_carver -- teleports the
+  //                                           player 1,000,000
+  //                                           blocks in a random
+  //                                           direction, breaks
+  //                                           world-bounds
+  //
+  // Both are removed from inventories, creative tabs, recipes
+  // (including the Capsid transformation), trades, and JEI.
+  // -----------------------------------------------------------
+  "configVersion": 2,
+  "blacklisted_items": [
+    "alexsmobs:transmutation_table",
+    "alexsmobs:shattered_dimensional_carver"
+  ],
+  "blacklisted_nbt": [],
+  "only_disable_interactions": [],
+  "only_disable_attacks": [],
+  "only_disable_recipes": [],
+  "use_hashmap_optimizations": false
+}

pack/pack.lock.json

@@ -1,13 +1,13 @@
 {
   "$schema": "Brass-and-Sigil pack.lock.json - generated, do not edit by hand unless you know what you are doing",
   "name": "Brass and Sigil",
-  "version": "0.29.1",
+  "version": "0.31.0",
   "minecraft": "1.21.1",
   "loader": {
     "type": "neoforge",
     "version": "21.1.228"
   },
-  "lockedAt": "2026-05-29T18:08:18Z",
+  "lockedAt": "2026-06-01T19:19:01Z",
   "mods": [
     {
       "source": "modrinth",
@@ -557,7 +557,7 @@
       "url": "https://cdn.modrinth.com/data/XaDC71GB/versions/IONexlgI/lithostitched-1.7.2-neoforge-21.1.jar",
       "sha1": "ce35206214647131ebdf14212d1986349aeba79a",
       "size": 810015,
-      "side": "server"
+      "side": "both"
     },
     {
       "source": "modrinth",
@@ -1009,6 +1009,94 @@
       "sha1": "15740b951061eea637a36a967d64085f9375a932",
       "size": 34172,
       "side": "both"
+    },
+    {
+      "source": "modrinth",
+      "slug": "cloth-config",
+      "versionId": "izKINKFg",
+      "version": "15.0.140+neoforge",
+      "path": "mods/cloth-config-15.0.140-neoforge.jar",
+      "url": "https://cdn.modrinth.com/data/9s6osm5g/versions/izKINKFg/cloth-config-15.0.140-neoforge.jar",
+      "sha1": "c3e5733ba4503b102589a026000fd5ce0212f6f2",
+      "size": 1163890,
+      "side": "both"
+    },
+    {
+      "source": "modrinth",
+      "slug": "playeranimator",
+      "versionId": "HJZB6bmA",
+      "version": "2.0.4+1.21.1-forge",
+      "path": "mods/player-animation-lib-forge-2.0.4+1.21.1.jar",
+      "url": "https://cdn.modrinth.com/data/gedNE4y2/versions/HJZB6bmA/player-animation-lib-forge-2.0.4%2B1.21.1.jar",
+      "sha1": "05be8ddcc78532b9a5520c718edc6c971cd0057c",
+      "size": 203149,
+      "side": "both"
+    },
+    {
+      "source": "modrinth",
+      "slug": "citadel-(1.21.1-port)",
+      "versionId": "mIylVpkN",
+      "version": "2.7.6",
+      "path": "mods/citadel-1.21.1-2.7.6.jar",
+      "url": "https://cdn.modrinth.com/data/XjY0RcQj/versions/mIylVpkN/citadel-1.21.1-2.7.6.jar",
+      "sha1": "e0392370117ec16a721f8d65728944398de77607",
+      "size": 3028943,
+      "side": "both"
+    },
+    {
+      "source": "modrinth",
+      "slug": "better-combat",
+      "versionId": "2NyTus6V",
+      "version": "2.3.2+1.21.1-neoforge",
+      "path": "mods/bettercombat-neoforge-2.3.2+1.21.1.jar",
+      "url": "https://cdn.modrinth.com/data/5sy6g3kz/versions/2NyTus6V/bettercombat-neoforge-2.3.2%2B1.21.1.jar",
+      "sha1": "f752fbbf81027948ef4ab0fc0066260ccf574179",
+      "size": 1041845,
+      "side": "both"
+    },
+    {
+      "source": "modrinth",
+      "slug": "combat-roll",
+      "versionId": "FT7t1n1a",
+      "version": "2.0.6+1.21.1-neoforge",
+      "path": "mods/combat_roll-neoforge-2.0.6+1.21.1.jar",
+      "url": "https://cdn.modrinth.com/data/wGKYL7st/versions/FT7t1n1a/combat_roll-neoforge-2.0.6%2B1.21.1.jar",
+      "sha1": "8b9676996e2b49520ac29d92e6068089c5f40baa",
+      "size": 193381,
+      "side": "both"
+    },
+    {
+      "source": "modrinth",
+      "slug": "alexs-mobs(1.21.1)",
+      "versionId": "KSgki4uc",
+      "version": "1.22.17",
+      "path": "mods/alexsmobs-1.22.17.jar",
+      "url": "https://cdn.modrinth.com/data/EmNhnNnt/versions/KSgki4uc/alexsmobs-1.22.17.jar",
+      "sha1": "5070e8070f60650d773bfd9f1d031496f8f50259",
+      "size": 26620546,
+      "side": "both"
+    },
+    {
+      "source": "modrinth",
+      "slug": "item-obliterator",
+      "versionId": "jy3ApWAm",
+      "version": "2.3.0",
+      "path": "mods/Item-Obliterator-NeoForge-MC1.21.1-2.3.0.jar",
+      "url": "https://cdn.modrinth.com/data/3ESR84kR/versions/jy3ApWAm/Item-Obliterator-NeoForge-MC1.21.1-2.3.0.jar",
+      "sha1": "0cb46a873376d7ded387e175bf30181fcc079c15",
+      "size": 24037,
+      "side": "both"
+    },
+    {
+      "source": "modrinth",
+      "slug": "necronomicon",
+      "versionId": "4iO8Tbfj",
+      "version": "1.6.0+1.21",
+      "path": "mods/Necronomicon-NeoForge-1.6.0+1.21.jar",
+      "url": "https://cdn.modrinth.com/data/P1Kv5EAO/versions/4iO8Tbfj/Necronomicon-NeoForge-1.6.0%2B1.21.jar",
+      "sha1": "4d81055810e07a94b68d16ab20ec298ad0d597a0",
+      "size": 29865,
+      "side": "both"
     }
   ],
   "defaultServer": {