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/ItemHood.java

@@ -0,0 +1,36 @@
+package com.tiedup.remake.items;
+
+import com.tiedup.remake.items.base.IHasGaggingEffect;
+import com.tiedup.remake.items.base.ItemBlindfold;
+import com.tiedup.remake.util.GagMaterial;
+import net.minecraft.world.item.Item;
+
+/**
+ * Hood - Covers the head completely
+ * Combines blindfold effect with gagging effect.
+ *
+ * Phase 15: Combo item (BLINDFOLD slot + gag effect)
+ * Extends ItemBlindfold for slot behavior, implements IHasGaggingEffect for speech muffling.
+ */
+public class ItemHood extends ItemBlindfold implements IHasGaggingEffect {
+
+    private final GagMaterial gagMaterial;
+
+    public ItemHood() {
+        super(new Item.Properties().stacksTo(16));
+        this.gagMaterial = GagMaterial.STUFFED; // Hoods muffle speech like stuffed gags
+    }
+
+    /**
+     * Get the gag material type for speech conversion.
+     * @return The gag material (STUFFED for hoods)
+     */
+    public GagMaterial getGagMaterial() {
+        return gagMaterial;
+    }
+
+    @Override
+    public String getTextureSubfolder() {
+        return "hoods";
+    }
+}