Removed dbc and replaced with plain asserts everywhere.

include/guecs/sfml/backend.hpp

@@ -1,6 +1,8 @@
 #include "guecs/ui.hpp"
 
 namespace sfml {
+  using std::string;
+
   class Backend : public guecs::Backend {
     int $shaders_version = 0;
 

include/guecs/sfml/components.hpp

@@ -1,6 +1,5 @@
 #pragma once
 #include <SFML/Graphics.hpp>
-#include "guecs/dbc.hpp"
 #include "guecs/lel.hpp"
 #include <string>
 #include <memory>