add c and jai

jai/modules/Console_Render/console.jai

@@ -0,0 +1,10 @@
+swap_buffer :: (screen: *Screen) {
+    using screen;
+    write_string(cast(string)buffer);
+}
+
+clear_screen :: (screen: *Screen) {
+    for 0..screen.height * screen.width {
+        print_color(" ", color = .BLACK);
+    }
+}