feat: hosting instructions for yourcontrols-server

fix: only allow freezer corrections for client

fix: definitions not clearing

fix: fixup warnings

fix: don't allow blank definition loading

feat: freezing checker

feat: emulator

fix: definitions not loading correctly

feat: add cmdline to log to console

refactor: extract main loop and variables into program runtime handlers

feat: add cli arguments + startup, refactor: create program struct

feat: add clap for cli arguments

feat: .env example for compiling

fix: form buttons redirecting

Up to 2.8.12 (#277)