update plugin files

Author: hazelnutcloud

godot/addons/godot-llama-cpp/autoloads/llama-backend.gd

@@ -1,7 +1,7 @@
 # This script will be autoloaded by the editor plugin
 extends Node
 
-var backend: LlamaBackend = LlamaBackend.new()
+const backend: LlamaBackend = LlamaBackend.new()
 
 func _enter_tree() -> void:
   backend.init()

godot/addons/godot-llama-cpp/plugin.cfg

@@ -1,7 +1,7 @@
 [plugin]
 
 name="godot-llama-cpp"
-description="Use llama.cpp in your godot project."
+description="Run large language models in Godot. Powered by llama.cpp."
 author="hazelnutcloud"
 version="0.0.1"
 script="godot-llama-cpp.gd"