feat: add runtimeType and customArgs to ResolvedContainerConfig and ConfigMerger

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

cameleer3-server-core/src/main/java/com/cameleer3/server/core/runtime/ConfigMerger.java

@@ -30,7 +30,9 @@ public final class ConfigMerger {
                 intVal(appConfig, envConfig, "replicas", 1),
                 stringVal(appConfig, envConfig, "deploymentStrategy", "blue-green"),
                 boolVal(appConfig, envConfig, "routeControlEnabled", true),
-                boolVal(appConfig, envConfig, "replayEnabled", true)
+                boolVal(appConfig, envConfig, "replayEnabled", true),
+                stringVal(appConfig, envConfig, "runtimeType", "auto"),
+                stringVal(appConfig, envConfig, "customArgs", "")
         );
     }
 

cameleer3-server-core/src/main/java/com/cameleer3/server/core/runtime/ResolvedContainerConfig.java

@@ -19,7 +19,9 @@ public record ResolvedContainerConfig(
         int replicas,
         String deploymentStrategy,
         boolean routeControlEnabled,
-        boolean replayEnabled
+        boolean replayEnabled,
+        String runtimeType,
+        String customArgs
 ) {
     public long memoryLimitBytes() {
         return (long) memoryLimitMb * 1024 * 1024;