Add chess GUI and move generation

src/vulkan/render_pass.zig

@@ -1,4 +1,5 @@
 const std = @import("std");
+const log = std.log.scoped(.graphics);
 const vk = @import("vulkan");
 
 const device = @import("device.zig");
@@ -59,7 +60,7 @@ pub fn initRenderPass(ldc: device.LogicalDeviceContext, format: vk.Format) !Rend
     };
 
     const render_pass = try ldc.vkd.createRenderPass(ldc.device, &render_pass_create_info, null);
-    std.debug.print("created render pass\n", .{});
+    log.debug("created render pass", .{});
 
     return .{ .render_pass = render_pass };
 }