Refactor MIDI handling and update dependencies.

Streamlined MIDI message handling by introducing `MidiMessageHandler` and removed redundant code. Added better handler support for specific message types and parameters. Also upgraded Kotlin to version 2.1.0 and adjusted build configurations.

common.gradle.kts

@@ -3,13 +3,12 @@ version = "0.1.0"
 
 allprojects {
   repositories {
-    mavenLocal()
-    mavenCentral()
     maven {
       url = uri("https://gitea.astraeus.nl/api/packages/rnentjes/maven")
     }
     maven {
       url = uri("https://gitea.astraeus.nl:8443/api/packages/rnentjes/maven")
     }
+    mavenCentral()
   }
 }