Split data models into dedicated headers

pipeline/includes/biergarten_data_generator.h

@@ -6,45 +6,15 @@
  * @brief Core orchestration class for pipeline data generation.
  */
 
-#include <cstdint>
 #include <memory>
-#include <string>
 #include <vector>
 
 #include "data_generation/data_generator.h"
+#include "data_model/enriched_city.h"
+#include "data_model/generated_brewery.h"
 #include "data_model/location.h"
 #include "services/enrichment_service.h"
 
-/**
- * @brief Program options for the Biergarten pipeline application.
- */
-struct ApplicationOptions {
-   /// @brief Path to the LLM model file (gguf format); mutually exclusive with
-   /// use_mocked.
-   std::string model_path;
-
-   /// @brief Use mocked generator instead of LLM; mutually exclusive with
-   /// model_path.
-   bool use_mocked = false;
-
-   /// @brief LLM sampling temperature (0.0 to 1.0, higher = more random).
-   float temperature = 1.0F;
-
-   /// @brief LLM nucleus sampling top-p parameter (0.0 to 1.0, higher = more
-   /// random).
-   float top_p = 0.95F;
-
-   /// @brief LLM top-k sampling parameter.
-   uint32_t top_k = 64;
-
-   /// @brief Context window size (tokens) for LLM inference. Higher values
-   /// support longer prompts but use more memory.
-   uint32_t n_ctx = 2048;
-
-   /// @brief Random seed for sampling (-1 for random, otherwise non-negative).
-   int seed = -1;
-};
-
 /**
  * @brief Main data generator class for the Biergarten pipeline.
  *
@@ -81,14 +51,6 @@ class BiergartenDataGenerator {
    /// @brief Generator dependency selected in the composition root.
    std::unique_ptr<DataGenerator> generator_;
 
-   /**
-    * @brief Enriched city data with Wikipedia context.
-    */
-   struct EnrichedCity {
-      Location location;
-      std::string region_context;
-   };
-
    /**
     * @brief Load locations from JSON and sample cities.
     *
@@ -108,14 +70,6 @@ class BiergartenDataGenerator {
     */
    void LogResults() const;
 
-   /**
-    * @brief Helper struct to store generated brewery data.
-    */
-   struct GeneratedBrewery {
-      Location location;
-      BreweryResult brewery;
-   };
-
    /// @brief Stores generated brewery data.
    std::vector<GeneratedBrewery> generated_breweries_;
 };