patterns: Added visualizers to image patterns (#117)

* Added image visualizers to image patterns that were supported

* missing include files

* Small style fixes

---------

Co-authored-by: Nik <werwolv98@gmail.com>

patterns/bmp.hexpat

@@ -1,5 +1,6 @@
 #pragma MIME image/bmp
 #pragma endian little
+#include <std/mem.pat>
 
 struct BitmapFileHeader {
 	u8 bfType[2];
@@ -31,6 +32,7 @@ struct Colors {
 };
 
 struct Bitmap {
+    u8 data[std::mem::size()] [[no_unique_address, hidden]];
 	BitmapFileHeader bmfh;
 	BitmapInfoHeader bmih;
 	
@@ -46,6 +48,6 @@ struct Bitmap {
 		u8 lineData[bmih.biSizeImage];
 	else
 		u8 lineData[bmfh.bfSize - $];
-};
+} [[hex::visualize("image", this.data)]];
 
 Bitmap bitmap @ 0x00;