refactor(model-api-gen): rename ModelQLFileGenerator to ModelQLExtensionsGenerator

Author: mhuster23

model-api-gen/src/main/kotlin/org/modelix/metamodel/generator/MetaModelGenerator.kt

@@ -12,7 +12,7 @@ import org.modelix.metamodel.generator.internal.ConceptFileGenerator
 import org.modelix.metamodel.generator.internal.EnumFileGenerator
 import org.modelix.metamodel.generator.internal.LanguageFileGenerator
 import org.modelix.metamodel.generator.internal.MetaPropertiesInterfaceGenerator
-import org.modelix.metamodel.generator.internal.ModelQLFileGenerator
+import org.modelix.metamodel.generator.internal.ModelQLExtensionsGenerator
 import org.modelix.metamodel.generator.internal.RegistrationHelperGenerator
 import java.nio.file.Path
 
@@ -74,7 +74,7 @@ class MetaModelGenerator(
                     alwaysUseNonNullableProperties,
                 ).generateFile()
                 if (modelqlOutputDir != null && concept.getOwnRoles().isNotEmpty()) {
-                    ModelQLFileGenerator(
+                    ModelQLExtensionsGenerator(
                         concept,
                         modelqlOutputDir,
                         nameConfig,

model-api-gen/src/main/kotlin/org/modelix/metamodel/generator/internal/ModelQLFileGenerator.kt renamed to model-api-gen/src/main/kotlin/org/modelix/metamodel/generator/internal/ModelQLExtensionsGenerator.kt

@@ -41,7 +41,7 @@ import org.modelix.modelql.core.IProducingStep
 import org.modelix.modelql.typed.TypedModelQL
 import java.nio.file.Path
 
-internal class ModelQLFileGenerator(
+internal class ModelQLExtensionsGenerator(
     private val concept: ProcessedConcept,
     override val outputDir: Path,
     override val nameConfig: NameConfig,