feat: Implement project management with new models, repositories, and API endpoints, and enhance character management with project association and DTOs.

main.py

@@ -180,6 +180,8 @@ app.add_middleware(
 # Подключаем роутер API
 from api.endpoints.auth import router as auth_api_router
 from api.endpoints.admin import router as admin_api_router
+from api.endpoints.project_router import router as project_api_router
+
 app.include_router(auth_api_router)
 app.include_router(admin_api_router)
 app.include_router(api_assets_router)
@@ -188,6 +190,7 @@ app.include_router(api_gen_router)
 app.include_router(api_album_router)
 app.include_router(api_admin_router)
 app.include_router(api_auth_router)
+app.include_router(project_api_router)
 
 
 # --- ХЕНДЛЕРЫ БОТА (Main Router) ---