feat: ✨ add pre-commit hook support

[nickbroon]

See: https://pre-commit.com/#creating-new-hooks for details

Can then be used with a .pre-commit-config.yaml containing:

repos:
  - repo: https://github.com/folke/devmoji
    # rev: pre-commit-hooks
    hooks:
    - id: devmoji

However it's failing at the moment due to:

An unexpected error has occurred: CalledProcessError: command: ('/home/nick/.cache/pre-commit/repo_ii3cm8v/node_env-default/bin/node', '/home/nick/.cache/pre-commit/repo_ii3cm8v/node_env-default/bin/npm', 'install', '--dev', '--prod', '--ignore-prepublish', '--no-progress', '--no-save')
return code: 1
expected return code: 0
stdout: (none)
stderr:
    npm WARN install Usage of the `--dev` option is deprecated. Use `--include=dev` instead.
    npm ERR! code ERESOLVE
    npm ERR! ERESOLVE could not resolve
    npm ERR!
    npm ERR! While resolving: ts-jest@27.0.7
    npm ERR! Found: @types/jest@26.0.24
    npm ERR! node_modules/@types/jest
    npm ERR!   dev @types/jest@"26.0.24" from the root project
    npm ERR!
    npm ERR! Could not resolve dependency:
    npm ERR! peerOptional @types/jest@"^27.0.0" from ts-jest@27.0.7
    npm ERR! node_modules/ts-jest
    npm ERR!   dev ts-jest@"27.0.7" from the root project
    npm ERR!
    npm ERR! Conflicting peer dependency: @types/jest@27.4.1
    npm ERR! node_modules/@types/jest
    npm ERR!   peerOptional @types/jest@"^27.0.0" from ts-jest@27.0.7
    npm ERR!   node_modules/ts-jest
    npm ERR!     dev ts-jest@"27.0.7" from the root project
    npm ERR!
    npm ERR! Fix the upstream dependency conflict, or retry
    npm ERR! this command with --force, or --legacy-peer-deps
    npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
    npm ERR!
    npm ERR! See /home/nick/.npm/eresolve-report.txt for a full report.

    npm ERR! A complete log of this run can be found in:
    npm ERR!     /home/nick/.npm/_logs/2022-04-19T18_04_29_128Z-debug-0.log

Check the log at /home/nick/.cache/pre-commit/pre-commit.log