big ol' refactor of the Gradle Factorio Mod

- handle launching in multiple OSes
- specific tasks for specific mod operations
- extension object for settings
- ground work for multiple mods

modules/events-library/build.gradle.kts

@@ -7,7 +7,7 @@ import dev.adamko.gradle.factorio.typescriptAttributes
 
 plugins {
   id("kafkatorio.conventions.lang.kotlin-multiplatform")
-  id("dev.adamko.factorio-mod") apply false // only needed for 'attributes' - need to split up the plugin?
+  id("dev.adamko.factorio-mod-library") // only needed for 'attributes' - need to split up the plugin?
   kotlin("plugin.serialization")
   distribution
 }