remove helper method for calamus/feather gen1 since loader falls back on gen2 without support for gen1

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "dev.frogmc"
-version = "0.0.1-alpha.22"
+version = "0.0.1-alpha.23"
 
 repositories {
     maven {

src/main/kotlin/dev/frogmc/phytotelma/ext/MinecraftConfiguration.kt

@@ -136,23 +136,6 @@ abstract class MinecraftConfiguration @Inject constructor(
             mappingsName = "feather(${conf.version.get()})"
             targetNamespace = "feather"
             intermediaryNamespace.set("intermediary")
-            return@provider twoStepMappings(
-                "net.ornithemc:calamus-intermediary:${version.get()}:v2",
-                "net.ornithemc:feather:${conf.version.get()}:v2"
-            ).flatten(true).renameDstNamespace(targetNamespace)
-        }
-    }
-
-    fun featherGen2(action: Action<VersionConfiguration>): Provider<MappingBundle> {
-        return project.provider {
-            val conf = objects.newInstance(VersionConfiguration::class.java)
-            action.execute(conf)
-            if (!conf.version.isPresent) {
-                error("No version provided for feather-gen2!")
-            }
-            mappingsName = "feather(${conf.version.get()})"
-            targetNamespace = "feather-gen2"
-            intermediaryNamespace.set("intermediary")
             ProjectStorage.get(project).jarManifestProperties["Calamus-Generation"] = "2"
             return@provider twoStepMappings(
                 "net.ornithemc:calamus-intermediary-gen2:${version.get()}:v2",