refactor(01-03): apply recipe.jvm.server + recipe.quality to server module

- Replaces alias(kotlinJvm) + alias(ktor) + application with id("recipe.jvm.server") + id("recipe.quality") — application plugin now applied by the convention
- Removes per-module dep lines (logback, ktor-serverCore, ktor-serverNetty, ktor-serverTestHost, kotlin-testJunit) — all bundled in recipe.jvm.server
- Keeps module-only config: group/version coordinates, application { mainClass.set } + applicationDefaultJvmArgs, implementation(projects.shared)
- File shrinks 23 -> 18 lines; no version literals leak

server/build.gradle.kts

@@ -1,11 +1,11 @@
 plugins {
-    alias(libs.plugins.kotlinJvm)
-    alias(libs.plugins.ktor)
-    application
+    id("recipe.jvm.server")
+    id("recipe.quality")
 }
 
 group = "dev.ulfrx.recipe"
 version = "1.0.0"
+
 application {
     mainClass.set("dev.ulfrx.recipe.ApplicationKt")
 
@@ -15,9 +15,4 @@ application {
 
 dependencies {
     implementation(projects.shared)
-    implementation(libs.logback)
-    implementation(libs.ktor.serverCore)
-    implementation(libs.ktor.serverNetty)
-    testImplementation(libs.ktor.serverTestHost)
-    testImplementation(libs.kotlin.testJunit)
 }