完善所有剩余功能，后续bug修复后即准备发布正式版并向下移植

- 将命名空间改为“fzsd”
- 完善交互器
- 添加管理员命令（/function admin.fzsd:<...>）
- 添加启动函数，用于自动升级等功能
- 添加重装、深度安装、深度卸载、深度重装函数

data/fzsd/advancements/game_event/on_piglin_trade.json

@@ -0,0 +1,25 @@
+{
+    "parent": "fzsd:game_event",
+    "criteria": {
+        "on_piglin_trade": {
+            "trigger": "minecraft:thrown_item_picked_up_by_entity",
+            "conditions": {
+                "player": [
+                    {
+                        "condition": "minecraft:reference",
+                        "name": "fzsd:is_real_player"
+                    }
+                ],
+                "entity": {
+                    "type": "minecraft:piglin",
+                    "flags": {
+                        "is_baby": false
+                    }
+                }
+            }
+        }
+    },
+    "rewards": {
+        "function": "fzsd:game_event/advancement/on_piglin_trade"
+    }
+}