Refactor build and server setup

Introduced a versioning task in a new `version.gradle.kts` file to auto-generate version properties. The main server setup in `Main.kt` was refactored to streamline server initialization using `UndertowServer`. Dependencies and configurations in `build.gradle.kts` were updated to deploy effectively, including improved yarn lock handling and symbolic link integration.

common.gradle.kts

@@ -1,9 +1,12 @@
 group = "nl.astraeus"
-version = "1.0.0-SNAPSHOT"
+version = "0.1.0"
 
 allprojects {
   repositories {
     mavenLocal()
     mavenCentral()
+    maven {
+      url = uri("https://gitea.astraeus.nl:8443/api/packages/rnentjes/maven")
+    }
   }
 }