feat: Implement the initial IPSExtractor project structure, including application logic, GUI, core utilities, and documentation.

gui_main.py

@@ -0,0 +1,51 @@
+"""Entrada para la interfaz gráfica.
+
+Crea el servicio con el extractor por defecto y lanza la ventana principal.
+"""
+import logging
+
+import customtkinter as ctk
+
+from application.service import InvoiceProcessingService
+from application.strategies import OllamaExtractor
+from gui.view import InvoiceAppView
+from gui.controller import AppController
+from application.logging_config import configure_logging
+from application.config import settings
+
+
+def main():
+  """Inicializa logging y arranca la aplicación GUI."""
+  configure_logging()
+
+  # Log effective settings *after* logging is configured
+  _cfg_logger = logging.getLogger("application.config")
+  try:
+    _cfg_logger.info(
+      "effective_api_settings",
+      extra={
+        "component": "config",
+        "base_url": settings.api.base_url,
+        "model": settings.api.model,
+        "timeout_s": getattr(settings.api, "request_timeout_s", None),
+      },
+    )
+  except Exception:
+    pass
+
+  extractor = OllamaExtractor(
+    api_key=settings.api.api_key,
+    base_url=settings.api.base_url,
+    model=settings.api.model
+  )
+  service = InvoiceProcessingService(extractor)
+
+  app = InvoiceAppView()
+  AppController(app, service)
+  app.mainloop()
+
+
+if __name__ == "__main__":
+  main()
+
+