chore: improve error message for DX (#156)

Author: chr-hertel

src/Platform.php

@@ -66,7 +66,7 @@ private function doRequest(Model $model, array|string|object $input, array $opti
             }
         }
 
-        throw new RuntimeException('No response factory found for the given model');
+        throw new RuntimeException('No response factory registered for model "'.$model::class.'" with given input.');
     }
 
     /**
@@ -81,6 +81,6 @@ private function convertResponse(Model $model, object|array|string $input, HttpR
             }
         }
 
-        throw new RuntimeException('No response converter found for the given model');
+        throw new RuntimeException('No response converter registered for model "'.$model::class.'" with given input.');
     }
 }