2f051fd943
* Setup new package * Setup DB * Fetch & store mixnodes/GWs - refactor db package structure - finally solve DATABASE_URL: absolute path works best * Additional query functionality - missing only daily summary, which requires type refactoring * Replace type alias tuples with structs * Insert summary * Add github job to build package * Build script for sqlx * Remove data dir - useless now that sqlx DB sits in OUT_DIR * PR feedback