added image previews using ueberzug

main.c

@@ -10,6 +10,7 @@
 #include "defines.h"
 #include "colors.h"
 #include "interactions.h"
+#include "file_previews.h"
 
 unsigned int terminal_height;
 unsigned int terminal_width;
@@ -188,7 +189,9 @@ void init() {
 	}
 
 	threading_init(); /* found in threading.c */
-	colors_init();
+	colors_init(); /* in colors.c */
+	ueberzug_init(); /* in file_previews.c */
+
 	ESCDELAY = 10;
 	char *start_path = getcwd(NULL, 0);
 	setenv("START_PATH", start_path, 0);