perf:优化图片加载方法并支持插件自定义图标

- 修改了 LoadIcon 类，增加了通用的 loadIcon 方法和插件专用的 pluginsLoadIcon 方法
-优化了图片加载逻辑，能够根据不同的类加载资源
- 在 LM 类中将 CUDA 默认值改为 false，提高了代码的可维护性

src/main/java/org/tzd/lm/LM.java

@@ -10,7 +10,7 @@ import org.apache.logging.log4j.Logger;
  * @author tzdwindows 7
  */
 public class LM {
-    public static boolean CUDA = true;
+    public static boolean CUDA = false;
     public final static String DEEP_SEEK = FolderCreator.getModelFolder() + "\\DeepSeek-R1-Distill-Qwen-1.5B-Q8_0.gguf";
     private static final Logger logger = LogManager.getLogger(LM.class);
 
@@ -31,7 +31,7 @@ public class LM {
                 LibraryLoad.loadLibrary("cuda/ggml");
                 LibraryLoad.loadLibrary("cuda/llama");
             } catch (Exception e) {
-                logger.error("Wrong cuda Settings", e);
+                CUDA = false;
                 logger.warn("The cuda library could not be loaded, the cpu will be used for inference");
                 LibraryLoad.loadLibrary("cpu/ggml-base");
                 LibraryLoad.loadLibrary("cpu/ggml-cpu");