split error and exception

src/commonMain/kotlin/com/infendro/cli/error/InvalidValue.kt

@@ -0,0 +1,11 @@
+package com.infendro.cli.error
+
+import kotlin.reflect.KClass
+
+class InvalidValue(
+    val value: String,
+    val type: KClass<*>,
+) : Error() {
+    override val message: String
+        get() = """"$value" cannot be converted to ${type.simpleName ?: "Unknown"}."""
+}