split the main.rs into multiple smaller files based on domain main

fix self update checksum and hashing function

fixing some things, breaking others worked to fix the clap-man and clap-completions working towards self-update currently breaking WIP

attempted implementation of harbour completions and man pages additional help messages as well additional test suite for both sql transactions and datetime ingestion

create minimal README.md and remove dead codepaths

fix outlier inputs, and a time regression

fix mistakes in the sql migration and sql file impl

add rusqlite_migrations dependency and pull out sql into separate files

Merge sql into main

fix issues relating to sql