fix(context): do not force-default routingStrategy to 'query'

Leave routingStrategy undefined when not explicitly set — only warn.
The path adapter already handles the undefined case as a fallback,
so forcing 'query' would be a behavior change for existing apps that
never declared a strategy.

Author: Noggling

packages/modules/context/src/configurator.ts

@@ -257,9 +257,8 @@ export class ContextModuleConfigurator implements IContextModuleConfigurator {
     if (!config.routingStrategy) {
       console.warn(
         'ContextModuleConfigurator.createConfig',
-        "missing routing strategy, defaulting to 'query' (recommended)",
+        "missing routing strategy — declare setRoutingStrategy('query') or setRoutingStrategy('path') explicitly",
       );
-      config.routingStrategy = 'query';
     }
 
     config.resolveInitialContext ??= resolveInitialContext();