Refactor test-app: remove unused build scripts and migrate components, utilities, and database files to vst-ui-base. Update SVG utilities with viewBox fix, enhance KnobComponent with global mouse listeners, and clean up unused imports.

test-app/build.gradle.kts

@@ -3,21 +3,12 @@
 import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
 import org.jetbrains.kotlin.gradle.dsl.JsSourceMapEmbedMode
 
-plugins {
-    kotlin("multiplatform") version "2.1.10"
+buildscript {
+    apply(from = "../common.gradle.kts")
 }
 
-group = "nl.astraeus"
-version = "2.0.0-SNAPSHOT"
-
-repositories {
-    mavenCentral()
-    maven {
-        setUrl("https://gitea.astraeus.nl/api/packages/rnentjes/maven")
-    }
-    maven {
-        setUrl("https://gitea.astraeus.nl:8443/api/packages/rnentjes/maven")
-    }
+plugins {
+    kotlin("multiplatform")
 }
 
 kotlin {
@@ -39,13 +30,12 @@ kotlin {
         }
     }
     jvm {
-        withJava()
     }
 
     sourceSets {
         val commonMain by getting {
             dependencies {
-                api("nl.astraeus:vst-ui-base")
+                implementation(project(":vst-ui-base"))
             }
         }
         val jsMain by getting {