Add serialization deps

src/main/kotlin/starter/Models.kt

@@ -1,7 +1,7 @@
 package starter
 
 enum class Category {
-    Server, Injection, Database, Test, Other
+    Server, Injection, Database, Serialization, Test, Other
 }
 
 enum class Scope {

src/main/kotlin/starter/templates/PomTemplate.kt

@@ -11,6 +11,7 @@ class PomTemplate(private val engine: PebbleEngine) : Template {
     override fun render(project: Project): String {
         val args: MutableMap<String, Any?> = mutableMapOf(
                 "dependencies" to project.dependencies.sortedBy { it.scope },
+                "kotlinxSerialization" to project.dependencies.any { it.name == "Kotlinx-serialization" },
         )
 
         project.inputs.forEach {

src/main/resources/starter/pom/plugins/@kotlin.twig

@@ -20,5 +20,19 @@
     </executions>
     <configuration>
         <jvmTarget>${java.version}</jvmTarget>
+        {% if kotlinxSerialization %}
+            <compilerPlugins>
+                <plugin>kotlinx-serialization</plugin>
+            </compilerPlugins>
+        {% endif %}
     </configuration>
-</plugin>
+    {% if kotlinxSerialization %}
+    <dependencies>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-maven-serialization</artifactId>
+            <version>${kotlin.version}</version>
+        </dependency>
+    </dependencies>
+    {% endif %}
+</plugin>