Do not inject MixinStitcher if falsetweaks is enabled

Author: quentin452

src/main/java/fr/iamacat/optimizationsandtweaks/asm/Mixin.java

@@ -883,7 +883,11 @@ public enum Mixin implements IMixin {
     client_core_MixinStitcher_Slot(Side.CLIENT, m -> OptimizationsandTweaksConfig.enableMixinStitcher,
         "core.MixinStitcher_Slot"),
 
-    client_core_MixinStitcher(Side.CLIENT, m -> OptimizationsandTweaksConfig.enableMixinStitcher, "core.MixinStitcher"),
+    client_core_MixinStitcher(
+        Side.CLIENT, 
+        avoid(TargetedMod.FALSETWEAKS).and(m -> OptimizationsandTweaksConfig.enableMixinStitcher), 
+        "core.MixinStitcher"
+    ),
     client_core_MixinTextureUtil(Side.CLIENT, m -> OptimizationsandTweaksConfig.enableMixinTextureUtil,
         "core.MixinTextureUtil"),
     client_manametal_MixinEventFog(Side.CLIENT, m -> OptimizationsandTweaksConfig.enableMixinEventFog,