refactor: completely rewrite humanize_tags_from_json

Signed-off-by: mctaylors <cantsendmails@mctaylors.ru>

extensions.py

@@ -3,14 +3,7 @@ import re
 
 def humanize_tags_from_json(value: str, default: str) -> str:
     if value != "":
-        output = str()
-        tags = value.split()
-
-        for t in tags:
-            output += f"{re.sub('_\\(.*', '', t)}, "
-        output = output[:-2]
-
-        return output
+        return ", ".join([re.sub('_\\(.*', '', t) for t in value.split()])
     return default