dep: introduced libs.versions.toml for dependency and version management

app/backend/build.gradle.kts

@@ -84,7 +84,6 @@ kotlin {
     }
 }
 
-
 tasks.withType<Test> {
     useJUnitPlatform()
 }

kpi-calculator/adapter/build.gradle.kts

 plugins {
-    kotlin("jvm") version "2.0.0"
+    alias(libs.plugins.kotlin)
 }
 
 group = "de.fraunhofer.iem.kpiCalculator"
@@ -11,7 +11,7 @@ repositories {
 
 dependencies {
     implementation(project(":model"))
-    testImplementation(kotlin("test"))
+    testImplementation(libs.kotlin.test)
 }
 
 tasks.test {

kpi-calculator/core/build.gradle.kts

 plugins {
-    kotlin("jvm") version "2.0.0"
+    alias(libs.plugins.kotlin)
 }
 
 group = "de.fraunhofer.iem.kpiCalculator"
@@ -10,7 +10,7 @@ repositories {
 }
 
 dependencies {
-    testImplementation(kotlin("test"))
+    testImplementation(libs.kotlin.test)
 }
 
 tasks.test {

kpi-calculator/gradle/libs.versions.toml

+[versions]
+kotlin = "2.0.0"
+
+[libraries]
+kotlin-test = { module = "org.jetbrains.kotlin:kotlin-test", version.ref = "kotlin" }
+
+[plugins]
+kotlin = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }

kpi-calculator/model/build.gradle.kts

 plugins {
-    kotlin("jvm") version "2.0.0"
+    alias(libs.plugins.kotlin)
 }
 
 group = "de.fraunhofer.iem.kpiCalculator"
@@ -10,7 +10,7 @@ repositories {
 }
 
 dependencies {
-    testImplementation(kotlin("test"))
+    testImplementation(libs.kotlin.test)
 }
 
 tasks.test {