app loads configuration from json at runtime

build.gradle.kts

@@ -1,16 +1,47 @@
 plugins {
     kotlin("multiplatform") version "2.1.21"
+    kotlin("plugin.serialization") version "2.1.21"
 }
 
 group = "org.example"
 version = "1.0-SNAPSHOT"
 
 kotlin {
+    jvm()
+
     @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
     wasmJs {
         browser()
         binaries.executable()
     }
+
+    sourceSets {
+        commonMain {
+            dependencies {
+                implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.2")
+            }
+        }
+
+        jvmMain {
+            dependencies {
+                // OSM2World dependencies temporarily removed for testing
+                // implementation("org.osm2world:osm2world-core:0.3.0")
+                // implementation("org.osm2world:osm2world-gltf:0.3.0")
+            }
+        }
+
+        jvmTest {
+            dependencies {
+                implementation(kotlin("test"))
+            }
+        }
+
+        wasmJsMain {
+            dependencies {
+                // WASM-specific dependencies if needed
+            }
+        }
+    }
 }
 
 repositories {