feat(datapacks): add mc26 recipe tuning for copper chest, torches, and waystones

- Update recipe for copper chest to disable vanilla crafting
- Modify torch recipe to increase yield (8 torches per craft)
- Adjust warp stone recipe for Waystones mod (reduce ender pearl cost)
- Add pack.mcmeta for mc26 datapack compatibility
- Move recipe configurations to dedicated mc26 datapack folder
- Update documentation with manual tuning instructions

datapacks/m2621/data/minecraft/copper_chest.json

@@ -0,0 +1,7 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "ingredients": [
+    "minecraft:copper_ingot"
+  ],
+  "result": {"id": "minecraft:copper_chest", "count": 0}
+}

datapacks/m2621/data/minecraft/torch.json

@@ -0,0 +1,15 @@
+{
+  "type": "minecraft:crafting_shaped",
+  "pattern": [
+    "#",
+    "|"
+  ],
+  "key": {
+    "#": "minecraft:coal",
+    "|": "minecraft:stick"
+  },
+  "result": {
+    "id": "minecraft:torch",
+    "count": 8
+  }
+}

datapacks/m2621/pack.mcmeta

@@ -0,0 +1,6 @@
+{
+    "pack": {
+        "pack_format": 61,
+        "description": "Tuning for mc26 build"
+    }
+}

datapacks/simplify_waystone/pack.mcmeta

@@ -1,6 +0,0 @@
-{
-    "pack": {
-        "pack_format": 61,
-        "description": "Simplify waystone stone recipe"
-    }
-}