feat(monkey): add cheeky banana-throwing monkey addon

New silverlabs:cheeky_monkey mob that wanders the lobby watching players
and throwing harmless (knockback-only) silverlabs:banana_projectile at
them. Drops 1-2 silverlabs:banana (food) on death. Spawn rules target
jungle biomes for future deployment to survival worlds; for now the pack
is bind-mounted into the lobby service only.

Also bundles a stray docker-compose tidy from earlier local work
(Jamie's world seed pinned, pet addons dropped from Jamie).

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

monkey-addon/monkey_BP/entities/banana_projectile.json

@@ -0,0 +1,41 @@
+{
+  "format_version": "1.21.0",
+  "minecraft:entity": {
+    "description": {
+      "identifier": "silverlabs:banana_projectile",
+      "is_spawnable": false,
+      "is_summonable": true,
+      "is_experimental": false
+    },
+
+    "components": {
+      "minecraft:collision_box": {
+        "width": 0.25,
+        "height": 0.25
+      },
+      "minecraft:physics": {},
+      "minecraft:pushable": {
+        "is_pushable": false,
+        "is_pushable_by_piston": false
+      },
+      "minecraft:projectile": {
+        "on_hit": {
+          "impact_damage": {
+            "damage": 0,
+            "knockback": true,
+            "semi_random_diff_damage": false
+          },
+          "remove_on_hit": {}
+        },
+        "power": 1.3,
+        "gravity": 0.05,
+        "inertia": 0.99,
+        "liquid_inertia": 0.6,
+        "anchor": 1,
+        "offset": [0, -0.1, 0],
+        "should_bounce": false,
+        "hit_sound": "mob.slime.small"
+      }
+    }
+  }
+}

monkey-addon/monkey_BP/entities/cheeky_monkey.json

@@ -0,0 +1,118 @@
+{
+  "format_version": "1.21.0",
+  "minecraft:entity": {
+    "description": {
+      "identifier": "silverlabs:cheeky_monkey",
+      "is_spawnable": true,
+      "is_summonable": true,
+      "is_experimental": false
+    },
+
+    "components": {
+      "minecraft:type_family": {
+        "family": ["cheeky_monkey", "monkey", "animal", "mob"]
+      },
+      "minecraft:physics": {},
+      "minecraft:pushable": {
+        "is_pushable": true,
+        "is_pushable_by_piston": true
+      },
+      "minecraft:collision_box": {
+        "width": 0.5,
+        "height": 0.9
+      },
+      "minecraft:health": {
+        "value": 8,
+        "max": 8
+      },
+      "minecraft:movement": {
+        "value": 0.3
+      },
+      "minecraft:navigation.walk": {
+        "can_path_over_water": false,
+        "avoid_water": true,
+        "avoid_damage_blocks": true
+      },
+      "minecraft:movement.basic": {},
+      "minecraft:jump.static": {},
+      "minecraft:can_climb": {},
+      "minecraft:breathable": {
+        "total_supply": 15,
+        "suffocate_time": -1
+      },
+      "minecraft:nameable": {},
+      "minecraft:hurt_on_condition": {
+        "damage_conditions": [
+          {
+            "filters": { "test": "in_lava", "subject": "self", "operator": "==", "value": true },
+            "cause": "lava",
+            "damage_per_tick": 4
+          }
+        ]
+      },
+
+      "minecraft:loot": {
+        "table": "loot_tables/entities/cheeky_monkey.json"
+      },
+
+      "minecraft:shooter": {
+        "def": "silverlabs:banana_projectile"
+      },
+
+      "minecraft:behavior.float": { "priority": 0 },
+
+      "minecraft:behavior.panic": {
+        "priority": 1,
+        "speed_multiplier": 1.6
+      },
+
+      "minecraft:behavior.ranged_attack": {
+        "priority": 3,
+        "attack_interval_min": 3.0,
+        "attack_interval_max": 6.0,
+        "attack_radius": 10.0,
+        "speed_multiplier": 0.9
+      },
+
+      "minecraft:behavior.nearest_attackable_target": {
+        "priority": 4,
+        "within_radius": 16,
+        "entity_types": [
+          {
+            "filters": { "test": "is_family", "subject": "other", "value": "player" },
+            "max_dist": 16
+          }
+        ],
+        "must_see": false,
+        "reselect_targets": true,
+        "must_reach": false
+      },
+
+      "minecraft:behavior.move_towards_target": {
+        "priority": 5,
+        "speed_multiplier": 0.8,
+        "within_radius": 10.0
+      },
+
+      "minecraft:behavior.look_at_player": {
+        "priority": 7,
+        "target_distance": 14,
+        "look_time": [3, 7],
+        "probability": 0.9
+      },
+
+      "minecraft:behavior.random_stroll": {
+        "priority": 6,
+        "speed_multiplier": 0.7,
+        "interval": 60,
+        "xz_dist": 8,
+        "y_dist": 4
+      },
+
+      "minecraft:behavior.random_look_around": {
+        "priority": 9,
+        "look_time": [2, 5]
+      }
+    }
+  }
+}

monkey-addon/monkey_BP/items/banana.json

@@ -0,0 +1,32 @@
+{
+  "format_version": "1.21.0",
+  "minecraft:item": {
+    "description": {
+      "identifier": "silverlabs:banana",
+      "menu_category": {
+        "category": "nature"
+      }
+    },
+    "components": {
+      "minecraft:icon": {
+        "textures": {
+          "default": "banana"
+        }
+      },
+      "minecraft:display_name": {
+        "value": "Banana"
+      },
+      "minecraft:max_stack_size": 64,
+      "minecraft:use_animation": "eat",
+      "minecraft:use_modifiers": {
+        "use_duration": 1.6,
+        "movement_modifier": 0.35
+      },
+      "minecraft:food": {
+        "nutrition": 4,
+        "saturation_modifier": 0.6,
+        "can_always_eat": false
+      }
+    }
+  }
+}

monkey-addon/monkey_BP/loot_tables/entities/cheeky_monkey.json

@@ -0,0 +1,20 @@
+{
+  "pools": [
+    {
+      "rolls": 1,
+      "entries": [
+        {
+          "type": "item",
+          "name": "silverlabs:banana",
+          "weight": 1,
+          "functions": [
+            {
+              "function": "set_count",
+              "count": { "min": 1, "max": 2 }
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}

monkey-addon/monkey_BP/manifest.json

@@ -0,0 +1,23 @@
+{
+  "format_version": 2,
+  "header": {
+    "name": "Cheeky Monkey",
+    "description": "Curious banana-throwing monkeys that spawn naturally in jungles.",
+    "uuid": "c9d1f11c-0eef-4374-81ee-ebde67d7a0a3",
+    "version": [1, 0, 0],
+    "min_engine_version": [1, 21, 0]
+  },
+  "modules": [
+    {
+      "type": "data",
+      "uuid": "48d1d747-0765-49ab-8f50-e9b0236c8e32",
+      "version": [1, 0, 0]
+    }
+  ],
+  "dependencies": [
+    {
+      "uuid": "7195b65a-171d-4324-a2df-e36ba75ec48a",
+      "version": [1, 0, 0]
+    }
+  ]
+}

monkey-addon/monkey_BP/spawn_rules/cheeky_monkey.json

@@ -0,0 +1,41 @@
+{
+  "format_version": "1.8.0",
+  "minecraft:spawn_rules": {
+    "description": {
+      "identifier": "silverlabs:cheeky_monkey",
+      "population_control": "animal"
+    },
+    "conditions": [
+      {
+        "minecraft:spawns_on_surface": {},
+        "minecraft:brightness_filter": {
+          "min": 7,
+          "max": 15,
+          "adjust_for_weather": false
+        },
+        "minecraft:weight": {
+          "default": 8
+        },
+        "minecraft:herd": {
+          "min_size": 2,
+          "max_size": 4
+        },
+        "minecraft:density_limit": {
+          "surface": 4
+        },
+        "minecraft:biome_filter": {
+          "any_of": [
+            { "test": "has_biome_tag", "value": "jungle" },
+            { "test": "has_biome_tag", "value": "bamboo" }
+          ]
+        },
+        "minecraft:spawns_on_block_filter": [
+          "minecraft:grass_block",
+          "minecraft:dirt",
+          "minecraft:podzol",
+          "minecraft:moss_block"
+        ]
+      }
+    ]
+  }
+}