Enable native image with web server

Store frontend as zip file in order to be able to read and index the
files during native compilation

Otherwise it is not possible to enumerate all the resource files,
because of which native image compiler doesn't include them

build.sbt

@@ -24,7 +24,9 @@ lazy val abandon = (project in file(".")).
   settings(
     name := "abandon",
     run /fork := true,
-    nativeImageOptions ++= List("--initialize-at-build-time", "--no-fallback", "-O2")
+    nativeImageOptions ++= List("--initialize-at-build-time", "--no-fallback", "-O2", "-H:IncludeResources=\".*/frontend/build.zip$\""),
+    nativeImageJvm := "graalvm-java21",
+    nativeImageVersion := "21.0.2"
   )
   .enablePlugins(NativeImagePlugin)