feat(camping): add craftable tent and hammock addon

Tent pitches over a 2x3 flat footprint and lets players skip to dawn
without touching their spawn point. Hammock strings between two posts
3-6 blocks apart (straight or diagonal, +/-1 block height) and keeps
hostile mobs at bay while occupied. Both are craftable (wool/sticks and
wool/string) and mounted in all four worlds.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

camping-supplies-addon/camping_supplies_RP/blocks.json

@@ -0,0 +1,5 @@
+{
+  "format_version": [1, 1, 0],
+  "silverlabs:tent_canvas": { "sound": "cloth" },
+  "silverlabs:hammock_cloth": { "sound": "cloth" }
+}

camping-supplies-addon/camping_supplies_RP/manifest.json

@@ -0,0 +1,17 @@
+{
+  "format_version": 2,
+  "header": {
+    "name": "Camping Supplies Resources",
+    "description": "Textures and lang for camping supplies (tent, hammock, canvas, cloth)",
+    "uuid": "36f12107-10c6-484c-a0f2-b5dd88cd5baa",
+    "version": [1, 0, 0],
+    "min_engine_version": [1, 21, 0]
+  },
+  "modules": [
+    {
+      "type": "resources",
+      "uuid": "c9ee429f-9374-4083-843b-4b195e8db130",
+      "version": [1, 0, 0]
+    }
+  ]
+}

camping-supplies-addon/camping_supplies_RP/texts/en_US.lang

@@ -0,0 +1,4 @@
+item.silverlabs:tent.name=Tent
+item.silverlabs:hammock.name=Hammock
+tile.silverlabs:tent_canvas.name=Tent Canvas
+tile.silverlabs:hammock_cloth.name=Hammock Cloth

camping-supplies-addon/camping_supplies_RP/textures/item_texture.json

@@ -0,0 +1,12 @@
+{
+  "resource_pack_name": "camping_supplies_RP",
+  "texture_name": "atlas.items",
+  "texture_data": {
+    "tent_item": {
+      "textures": "textures/items/tent"
+    },
+    "hammock_item": {
+      "textures": "textures/items/hammock"
+    }
+  }
+}

camping-supplies-addon/camping_supplies_RP/textures/terrain_texture.json

@@ -0,0 +1,14 @@
+{
+  "resource_pack_name": "camping_supplies_RP",
+  "texture_name": "atlas.terrain",
+  "padding": 8,
+  "num_mip_levels": 4,
+  "texture_data": {
+    "tent_canvas": {
+      "textures": "textures/blocks/tent_canvas"
+    },
+    "hammock_cloth": {
+      "textures": "textures/blocks/hammock_cloth"
+    }
+  }
+}