Clean repo for open source release

Remove build artifacts, dev tool configs, unused dependencies,
and third-party source dumps. Add proper README, update .gitignore,
clean up Makefile.

src/main/java/com/tiedup/remake/items/ItemToken.java

@@ -0,0 +1,71 @@
+package com.tiedup.remake.items;
+
+import java.util.List;
+import javax.annotation.Nullable;
+import net.minecraft.ChatFormatting;
+import net.minecraft.network.chat.Component;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Rarity;
+import net.minecraft.world.item.TooltipFlag;
+import net.minecraft.world.level.Level;
+
+/**
+ * ItemToken - Access pass for kidnapper camps.
+ *
+ * Slave Trader & Maid System
+ *
+ * Behavior:
+ * - Reusable (no durability, permanent)
+ * - Drop: 5% chance from killed kidnappers
+ * - Effect: Kidnappers won't target the holder
+ * - Effect: Allows peaceful interaction with SlaveTrader
+ *
+ * When a player has a token in their inventory:
+ * - EntityKidnapper.canTarget() returns false
+ * - EntitySlaveTrader opens trade menu instead of attacking
+ */
+public class ItemToken extends Item {
+
+    public ItemToken() {
+        super(new Item.Properties().stacksTo(1).rarity(Rarity.RARE));
+    }
+
+    @Override
+    public void appendHoverText(
+        ItemStack stack,
+        @Nullable Level level,
+        List<Component> tooltip,
+        TooltipFlag flag
+    ) {
+        tooltip.add(
+            Component.literal("Camp Access Token").withStyle(
+                ChatFormatting.GOLD,
+                ChatFormatting.BOLD
+            )
+        );
+        tooltip.add(Component.literal(""));
+        tooltip.add(
+            Component.literal("Kidnappers won't target you").withStyle(
+                ChatFormatting.GREEN
+            )
+        );
+        tooltip.add(
+            Component.literal("Allows trading with Slave Traders").withStyle(
+                ChatFormatting.GREEN
+            )
+        );
+        tooltip.add(Component.literal(""));
+        tooltip.add(
+            Component.literal("Keep in your inventory for effect").withStyle(
+                ChatFormatting.GRAY,
+                ChatFormatting.ITALIC
+            )
+        );
+    }
+
+    @Override
+    public boolean isFoil(ItemStack stack) {
+        return true; // Always glowing to indicate special item
+    }
+}