feat: 1.21 port

neoforge/build.gradle

@@ -0,0 +1,57 @@
+plugins {
+    id 'com.gradleup.shadow'
+}
+
+architectury {
+    platformSetupLoomIde()
+    neoForge()
+}
+
+configurations {
+    common {
+        canBeResolved = true
+        canBeConsumed = false
+    }
+    compileClasspath.extendsFrom common
+    runtimeClasspath.extendsFrom common
+    developmentNeoForge.extendsFrom common
+
+    // Files in this configuration will be bundled into your mod using the Shadow plugin.
+    // Don't use the `shadow` configuration from the plugin itself as it's meant for excluding files.
+    shadowBundle {
+        canBeResolved = true
+        canBeConsumed = false
+    }
+}
+
+repositories {
+    maven {
+        name = 'NeoForged'
+        url = 'https://maven.neoforged.net/releases'
+    }
+}
+
+dependencies {
+    neoForge "net.neoforged:neoforge:$rootProject.neoforge_version"
+
+
+    common(project(path: ':common', configuration: 'namedElements')) { transitive false }
+    shadowBundle project(path: ':common', configuration: 'transformProductionNeoForge')
+}
+
+processResources {
+    inputs.property 'version', project.version
+
+    filesMatching('META-INF/neoforge.mods.toml') {
+        expand version: project.version
+    }
+}
+
+shadowJar {
+    configurations = [project.configurations.shadowBundle]
+    archiveClassifier = 'dev-shadow'
+}
+
+remapJar {
+    inputFile.set shadowJar.archiveFile
+}

neoforge/gradle.properties

@@ -0,0 +1 @@
+loom.platform=neoforge

neoforge/src/main/java/net/magicterra/skinfix/neoforge/SkinFixModNeoForge.java

@@ -0,0 +1,12 @@
+package net.magicterra.skinfix.neoforge;
+
+import net.magicterra.skinfix.SkinFixMod;
+import net.neoforged.fml.common.Mod;
+
+@Mod(SkinFixMod.MOD_ID)
+public final class SkinFixModNeoForge {
+    public SkinFixModNeoForge() {
+        // Run our common setup.
+        SkinFixMod.init();
+    }
+}

neoforge/src/main/resources/META-INF/neoforge.mods.toml

@@ -0,0 +1,31 @@
+modLoader = "javafml"
+loaderVersion = "[1,)"
+#issueTrackerURL = ""
+license = "MIT"
+
+[[mods]]
+modId = "skinfix"
+version = "${version}"
+displayName = "SkinFix"
+authors = "Gardel"
+description = '''
+Fix Minecraft does not load skin png not prefix with minecraft.net
+'''
+logoFile="assets/skinfix/icon.png"
+
+[[dependencies.skinfix]]
+modId = "neoforge"
+type="required"
+versionRange = "[21.0.0-beta,)"
+ordering = "NONE"
+side = "BOTH"
+
+[[dependencies.skinfix]]
+modId = "minecraft"
+type="required"
+versionRange = "[1.21,1.21.5)"
+ordering = "NONE"
+side = "BOTH"
+
+[[mixins]]
+config="skinfix.mixins.json"