feat: Refactor backend structure by moving main application and router files to backend_domains

backend/backend_domains/router_v1.py

@@ -0,0 +1,15 @@
+# backend/api/router_v1.py
+
+from fastapi import APIRouter
+from backend.backend_domains.experiments import charts_examples_endpoint_v1 as charts
+from backend.backend_domains.experiments import ping_endpoint_v1
+from backend.backend_domains.text_manager import text_manager_endpoint_v1
+from backend.backend_domains.llms import llm_chat_endpoint_v1
+from backend.backend_domains.usuarios_endpoint_v1 import router as usuarios_router
+
+router = APIRouter()
+router.include_router(ping_endpoint_v1.router, prefix="/ping")
+router.include_router(text_manager_endpoint_v1.router, prefix="/text_manager")
+router.include_router(charts.router, prefix="/charts")
+router.include_router(llm_chat_endpoint_v1.router, prefix="/llm", tags=["Agente LLM"])
+router.include_router(usuarios_router, prefix="/usuarios", tags=["Usuarios"])