feat: if the wazuh.conf doesnt exist use defaults

We need to improve this, but the current state of the code
makes it difficult for someone new to this project to
understand why the application crashes on startup.

src/agent/configuration_parser/src/configuration_parser.cpp

@@ -15,8 +15,13 @@ namespace configuration
         }
         catch (const std::exception& e)
         {
-            std::cout << "Error parsing wazuh.conf file: " << e.what() << std::endl;
-            throw;
+            std::cout << "Using localhost:8080 due to error parsing wazuh.conf file: " << e.what() << std::endl;
+
+            tbl = toml::parse_str(
+                R"([agent]
+                port = "8080"
+                manager_ip = "localhost")",
+                toml::spec::v(1, 0, 0));
         }
     }