🐛 Fix writing json

commands/retro.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 from argparse import ArgumentParser
-from json import load
+from json import load, dump
 from pathlib import Path
 from subprocess import run
 
@@ -66,4 +66,4 @@ for console in path.iterdir():
 
         # write json
         with open(metafile, "w") as file:
-            file.write(metas)
+            dump(metas, file)