This is a meta-issue to collect all places where custom type errors can be introduced to increase the quality of error messages and make relude more beginner-friendly

• Foldable1 for ordinary list
• ToString/ToText/ToLText/ConvertUtf8 for text data types: suggest proper function.
• head/tail/init/last
• lines/unlines/words/unwords
• error

Any other ideas? 🙂

Also, open question: is it worth to add type-errors-pretty to dependencies to write these errors?