feat(addons): hemp plant, wild cherry tree, naturalist-lite

New addons:
- hemp-addon: silverlabs:hemp_crop (5 ages, indoor sun-lamp grown vs
  outdoor sky-lit), shears harvest, cauldron tincture, brownie food,
  bonemeal, sun-lamp redstone-lit block (light_dampening: 0 so crops
  beneath stay lit), grass-seed bootstrap, wandering-trader buyback,
  pillager raid stealing.
- trees-features-addon: ods_orch wild cherry tree — log/leaves/planks/
  stripped/sapling/fruit blocks with seasonal fruit states, structure-
  spawn worldgen.
- naturalist-lite-addon: 13-mob subset of Naturalist (deer, fox, owl,
  skunk, snake, hedgehog, red panda, capybara, elephant, kangaroo,
  moose, tiger, firefly), trimmed for Switch joinability.

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

naturalist-lite-addon/naturalist_lite_RP/animations/player/butterfly_wings.rp_anim.json

@@ -0,0 +1,83 @@
+{
+  "format_version": "1.10.0",
+  "animations": {
+    "animation.silverlabs_nat.player.butterfly_wings_idle": {
+      "loop": "hold_on_last_frame",
+      "bones": {
+        "cape": {
+          "scale": "! q.is_item_name_any('slot.armor.chest', 'silverlabs_nat:butterfly_wings' )"
+        }
+      }
+    },
+    "animation.silverlabs_nat.player.butterfly_wings_state": {
+      "animation_length": 0.05
+    },
+    "animation.silverlabs_nat.player.set_butterfly_wings_flying": {
+      "animation_length": 0.1,
+      "timeline": {
+        "0.0": "v.silverlabs_nat_butterfly_wings_flying = 1;"
+      }
+    },
+    "animation.silverlabs_nat.player.set_butterfly_wings_idle": {
+      "animation_length": 0.1,
+      "timeline": {
+        "0.0": "v.silverlabs_nat_butterfly_wings_flying = 0;"
+      }
+    },
+    "animation.silverlabs_nat.player.set_butterfly_wings_moving": {
+      "animation_length": 0.1,
+      "timeline": {
+        "0.0": "v.silverlabs_nat_butterfly_wings_moving = 1;"
+      }
+    },
+    "animation.silverlabs_nat.player.set_butterfly_wings_not_moving": {
+      "animation_length": 0.1,
+      "timeline": {
+        "0.0": "v.silverlabs_nat_butterfly_wings_moving = 0;"
+      }
+    },
+    "animation.silverlabs_nat.player.butterfly_wings_fly": {
+      "loop": true,
+      "bones": {
+        "root": {
+          "rotation": [
+            "! v.is_first_person ? q.target_x_rotation + 45",
+            "q.target_y_rotation * -0.5",
+            "-q.target_y_rotation * 1.5"
+          ]
+        },
+        "cape": {
+          "scale": 0
+        },
+        "leftarm": {
+          "rotation": [
+            "! v.is_first_person ? v.tcos0 / 2",
+            0,
+            0
+          ]
+        },
+        "rightarm": {
+          "rotation": [
+            "! v.is_first_person ? - v.tcos0 / 2",
+            0,
+            0
+          ]
+        },
+        "leftleg": {
+          "rotation": [
+            "-v.tcos0 * -1.4 / 2",
+            0,
+            0
+          ]
+        },
+        "rightleg": {
+          "rotation": [
+            "-v.tcos0 * 1.4 / 2",
+            0,
+            0
+          ]
+        }
+      }
+    }
+  }
+}