* add sparrow62 * fix split hand pin * fix default keymap back space * add via firmware * add 74th keymap fix for coding style * Update keyboards/sparrow62/readme.md Co-authored-by: Joel Challis <[email protected]> * Update keyboards/sparrow62/keymaps/74th/keymap.c Co-authored-by: Ryan <[email protected]> * Update keyboards/sparrow62/keymaps/74th/keymap.c Co-authored-by: Ryan <[email protected]> * fix typo * remove macro for LOCK Co-authored-by: Joel Challis <[email protected]> Co-authored-by: Ryan <[email protected]>