[TO-DO] ENHANCEMENT / FIXES / REFACTOR / DOCS / CI

[pixincreate]

• docs: add detailed documentation about PixeneOS #65
• Refactor afsr setup once upstream is updated
• Safe checks
  • Add documentation in code
  • Make code more robust and safe
  • Make functions independent such that they can be used separately if needed
  • Make modules configurable
• CI/CD pipeline
  • Setup Bot (renovate?) for updating dependencies
  • GitHub pages for deployments
  • Add uploader service to release pipeline
  • Make update channel configurable
  • Clean up and make it reusable.
    • Current implementation works perfectly only in ideal environments
    • For re-usability, viz., another build of same version with root support or build with updated magisk version seems to be buggy at present
    • feat: allow user to trigger build for same version(force build) #66
• Refactor
  • [FEAT] Download signatures independently of modules  #8
  • [BUG] [fetcher] downloads ocassionally fail #9
• Integrate BCR in default dialer by patching with my-avbroot-setup
• Make declarations.sh generic
  • Move user specific variables out of declarations.sh to env.toml
• Possibly make this project a template