add custom factory namer

Author: Anjesh Shrestha

dev.skidfuscator.commons/src/main/resources/defaultConfig.hocon

@@ -110,3 +110,8 @@ fieldRenamer {
   enabled: false
   type: ALPHABETICAL
 }
+
+factoryRenamer {
+  enabled: false
+  name: factory
+}

dev.skidfuscator.obfuscator/src/main/java/dev/skidfuscator/obfuscator/predicate/renderer/IntegerBlockPredicateRenderer.java

@@ -1,5 +1,6 @@
 package dev.skidfuscator.obfuscator.predicate.renderer;
 
+import com.typesafe.config.Config;
 import dev.skidfuscator.obfuscator.Skidfuscator;
 import dev.skidfuscator.obfuscator.event.annotation.Listen;
 import dev.skidfuscator.obfuscator.event.impl.transform.clazz.InitClassTransformEvent;
@@ -69,7 +70,11 @@ public IntegerBlockPredicateRenderer(Skidfuscator skidfuscator, List<Transformer
 
     @Listen
     void handle(final InitSkidTransformEvent event) {
-        final String factoryName = RandomUtil.randomAlphabeticalString(16) + "/" + RandomUtil.randomAlphabeticalString(16);
+        String factoryName = RandomUtil.randomAlphabeticalString(16) + "/" + RandomUtil.randomAlphabeticalString(16);
+        Config tsConfig = skidfuscator.getTsConfig();
+        if (tsConfig.hasPath("factoryRenamer.enabled") && tsConfig.getBoolean("factoryRenamer.enabled")) {
+            factoryName = tsConfig.getString("factoryRenamer.name");
+        }
         final SkidClassNode factory = new SkidClassNodeBuilder(skidfuscator)
                 .name(factoryName)
                 .access(Opcodes.ACC_PUBLIC)