feat: add shutdown after queue, background mode, and local model validation

src/main/java/de/tki/comfymodels/domain/ModelInfo.java

@@ -14,6 +14,8 @@ public class ModelInfo {
     private String reference;
     private String filename;
 
+    public ModelInfo() {}
+
     public ModelInfo(String type, String name, String url) {
         this.type = type;
         this.name = name;
@@ -23,6 +25,7 @@ public class ModelInfo {
     public String getType() { return type; }
     public void setType(String type) { this.type = type; }
     public String getName() { return name; }
+    public void setName(String name) { this.name = name; }
     public String getUrl() { return url; }
     public void setUrl(String url) { this.url = url; }
     public String getSize() { return size; }