Remove unnecessary convention plugins

build-logic/src/main/kotlin/recipe.kotlin.multiplatform.gradle.kts

@@ -1,6 +1,8 @@
-// build-logic/src/main/kotlin/recipe.kotlin.multiplatform.gradle.kts
-// Establishes the D-05 target matrix + JVM toolchain + common deps.
+// Establishes the D-05 target matrix + JVM toolchain + warning policy.
 // Android bytecode is JVM 11 (D-08); server + desktop + shared/jvm are JVM 21.
+//
+// This plugin is intentionally dependency-free: shared/ must stay light
+// (no Koin, no Kermit), and composeApp adds those in its own build file.
 
 import org.gradle.api.artifacts.VersionCatalogsExtension
 import org.gradle.kotlin.dsl.getByType
@@ -22,12 +24,8 @@ kotlin {
         }
     }
 
-    listOf(iosArm64(), iosSimulatorArm64()).forEach { iosTarget ->
-        iosTarget.binaries.framework {
-            baseName = "ComposeApp"
-            isStatic = true
-        }
-    }
+    iosArm64()
+    iosSimulatorArm64()
 
     jvm {
         compilerOptions {
@@ -43,11 +41,6 @@ kotlin {
     }
 
     sourceSets {
-        commonMain.dependencies {
-            implementation(project.dependencies.platform(libs.findLibrary("koin-bom").get()))
-            implementation(libs.findLibrary("koin-core").get())
-            implementation(libs.findLibrary("kermit").get())
-        }
         commonTest.dependencies {
             implementation(libs.findLibrary("kotlin-test").get())
         }