lom: fix cross-module dependencies

lom/src/main/kotlin/lom.gradle.kts

@@ -117,10 +117,14 @@ tasks.shadowJar {
     destinationDirectory.set(devlibs)
 }
 
-// Used for referencing the unremapped jars of other projects
-artifacts.add(configurations.create("dev").name, tasks.shadowJar) {
-    type = "jar"
-    builtBy(tasks.shadowJar)
+val dev by configurations.creating {
+    isCanBeConsumed = true
+    isCanBeResolved = false
+
+    extendsFrom(configurations["shadow"]) // Provide shadowed classes to dependent modules
+}
+artifacts {
+    add(dev.name, tasks.shadowJar)
 }
 
 // generate sources jar to publish for better debugging with dependents