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_RP/animations/cheeky_monkey.animation.json

@@ -0,0 +1,70 @@
+{
+  "format_version": "1.8.0",
+  "animations": {
+    "animation.cheeky_monkey.idle": {
+      "loop": true,
+      "bones": {
+        "body": {
+          "rotation": ["0", "math.sin(query.anim_time * 120) * 1.5", "0"]
+        },
+        "head": {
+          "rotation": ["math.sin(query.anim_time * 90) * 3", "math.sin(query.anim_time * 60) * 5", "0"]
+        },
+        "tail": {
+          "rotation": ["25 + math.sin(query.anim_time * 180) * 8", "math.sin(query.anim_time * 140) * 10", "0"]
+        },
+        "arm_left": {
+          "rotation": ["math.sin(query.anim_time * 100) * 3", "0", "0"]
+        },
+        "arm_right": {
+          "rotation": ["-math.sin(query.anim_time * 100) * 3", "0", "0"]
+        }
+      }
+    },
+
+    "animation.cheeky_monkey.walk": {
+      "loop": true,
+      "anim_time_update": "query.modified_distance_moved * 1.5",
+      "bones": {
+        "leg_left": {
+          "rotation": ["math.sin(query.anim_time * 240) * 30", "0", "0"]
+        },
+        "leg_right": {
+          "rotation": ["-math.sin(query.anim_time * 240) * 30", "0", "0"]
+        },
+        "arm_left": {
+          "rotation": ["-math.sin(query.anim_time * 240) * 25", "0", "0"]
+        },
+        "arm_right": {
+          "rotation": ["math.sin(query.anim_time * 240) * 25", "0", "0"]
+        },
+        "tail": {
+          "rotation": ["25 + math.sin(query.anim_time * 240) * 15", "0", "0"]
+        }
+      }
+    },
+
+    "animation.cheeky_monkey.throw": {
+      "loop": false,
+      "animation_length": 0.6,
+      "bones": {
+        "arm_right": {
+          "rotation": {
+            "0.0": [0, 0, 0],
+            "0.15": [-110, 0, 15],
+            "0.35": [60, 0, -10],
+            "0.6": [0, 0, 0]
+          }
+        },
+        "body": {
+          "rotation": {
+            "0.0": [0, 0, 0],
+            "0.15": [0, -10, 0],
+            "0.35": [0, 15, 0],
+            "0.6": [0, 0, 0]
+          }
+        }
+      }
+    }
+  }
+}