Added explosion proof items (#5)

* Added exposion proof items

* Remove getLevel and use level accessor instead

* Move items configuration section into entity

* Remove extra parentheses in condition

* Remove explosion proof configuration section

* Use an empty list instead of providing a default item

---------

Co-authored-by: Samsuik <40902469+Samsuik@users.noreply.github.com>

patches/server/0033-Add-option-to-disable-entity-ai.patch

@@ -1,19 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Samsuik <40902469+Samsuik@users.noreply.github.com>
-Date: Sat, 18 Nov 2023 15:12:14 +0000
-Subject: [PATCH] Add option to disable entity ai
-
-
-diff --git a/src/main/java/net/minecraft/world/entity/Mob.java b/src/main/java/net/minecraft/world/entity/Mob.java
-index 956d05e2ae59978ea9623ca0e167c0afe0b87306..b6293f2f39520145abbd1bc5f8a4f6f762b19f00 100644
---- a/src/main/java/net/minecraft/world/entity/Mob.java
-+++ b/src/main/java/net/minecraft/world/entity/Mob.java
-@@ -896,7 +896,7 @@ public abstract class Mob extends LivingEntity implements Targeting {
-     protected final void serverAiStep() {
-         ++this.noActionTime;
-         // Paper start - Allow nerfed mobs to jump and float
--        if (!this.aware) {
-+        if (!this.aware || this.level().sakuraConfig().entity.disableMobAi) { // Sakura
-             if (goalFloat != null) {
-                 if (goalFloat.canUse()) goalFloat.tick();
-                 this.getJumpControl().tick();