* Make offchain indexing work
This fixes some bugs with offchain indexing to make it actually working ;)
* Fix tests
* Fix browser build
* Update client/db/src/offchain.rs
Co-authored-by: cheme <emericchevalier.pro@gmail.com>
* Remove seperation between prefix and key
Co-authored-by: cheme <emericchevalier.pro@gmail.com>