0.0.3: Custom item with ItemManager.java and little bit of Vault/EssentialsX econnomy handling

- create item with yml files.
- preparing for CustomModelData and custom ressource pack handeling (somewhat like oraxen hosting rp)
- error with Scoreboard.java need to search how to update a score.

src/main/resources/example_item.yml

@@ -0,0 +1,13 @@
+id: "RED_WOOL"
+customId: "BEST_NEW_ITEM"
+name: "best Item name ever"
+health: 100
+defense: 50
+speed: 100
+strength: 100
+custom_ability: "fireball"
+isGlowing: true
+isUnbreakable: true
+custom_model_data: 123
+lore:
+  - '&cSuper lore'

src/main/resources/plugin.yml

@@ -1,7 +1,7 @@
 name: Raxen
 version: '${project.version}'
 main: gq.unurled.raxen.Raxen
-api-version: 1.17
+api-version: 1.18
 depend: [ProtocolLib]
 softdepend: [AureliumSkills, LuckPerms]
 
@@ -23,6 +23,10 @@ commands:
     description: nbt command
   raxen:
     description: raxen main command
+  itemlist:
+    aliases: itl
+    description: Open ItemList menu
+    usage: /itemlist
 
 permissions:
   raxen.reload.cmd:
@@ -31,6 +35,7 @@ permissions:
     description: testgui command permission
   raxen.nbt.cmd:
     description: nbt command permission
-  permission:
-    raxen.raxen.cmd:
-      description: raxen command permssion
+  raxen.raxen.cmd:
+    description: raxen command permssion
+  raxen.itemlist.cmd:
+    description: itemlist command permission