Build doesn't build a fat jar, so this was still failing.

app/build.gradle.kts

@@ -2,6 +2,7 @@ plugins {
     id("buildsrc.convention.kotlin-jvm")
     alias(libs.plugins.tempolin)
     id("app.cash.sqldelight") version "2.0.2"
+    id("com.github.johnrengelman.shadow") version "8.1.1"
     application
 }
 
@@ -85,3 +86,11 @@ tasks.register<Copy>("copyJarToRoot") {
 tasks.build {
     finalizedBy("copyJarToRoot")
 }
+
+//tasks.build {
+//    finalizedBy("jar")
+//}
+//
+//tasks.jar {
+//    finalizedBy("copyJarToRoot")
+//}