Refactor build system to support 1.21.10, 1.21.11, and 26.1.2

stonecutter.gradle.kts

@@ -0,0 +1,10 @@
+plugins {
+	id("dev.kikugie.stonecutter")
+}
+
+stonecutter active "26.1.2-fabric"
+
+stonecutter registerChiseled tasks.register("chiseledBuild", stonecutter.chiseled) {
+	group = "project"
+	ofTask("build")
+}