feat(config): style reformat

[JosephKav]

Very large commit as the style formatting required changes in most places. And whilst I was doing that, I improved* some of the tests
This change shouldn't break existing config's. They will be converted, and when converted, saved. There may be a delay in the initial conversion startup if you have many (more than 32) services. It should take ~25s for every lot of 32 above 32. (serviceCount // 32 * 25 seconds)

  release-argus/Argus:
    comment: something
    options:
      active: false
      interval: 1h
      semantic_versioning: true
    latest_version:
      type: github
      url: release-argus/Argus
      access_token: TOKEN
      use_prerelease: false
      url_commands:
        - type: regex
          regex: "v?([0-9.]+)"
      require:
        regex_content: 'argus-{{ version }}.linux-amd64'
        regex_version: ^[0-9]+
    deployed_version:
      url: https://argus.something.io/api/v1/version
      allow_invalid_certs: true
      basic_auth:
        username: test
        password: 123
      Headers:
        - key: Authorization
          value: 'bearer hello'
      regex: '^[0-9]+$'
      json: version
    notify:
      - slack_id: {}
    command:
      - ['upgrade.sh', '{{service_id}}']
    webhook:
      - something: {}
    dashboard:
      auto_approve: true
      web_url: https://github.com/release-argus/Argus
      icon: https://github.com/release-argus/Argus/raw/master/web/ui/static/favicon.svg
      icon_link_to: https://argus.something.io

[codecov]

Codecov Report

Merging #135 (d3f7a39) into master (ced29f0) will increase coverage by 0.67%.
The diff coverage is 99.58%.

@@            Coverage Diff             @@
##           master     #135      +/-   ##
==========================================
+ Coverage   96.73%   97.39%   +0.67%     
==========================================
  Files          51       60       +9     
  Lines        4787     4939     +152     
==========================================
+ Hits         4630     4810     +180     
+ Misses        119       95      -24     
+ Partials       38       34       -4     

Impacted Files	Coverage Δ
testing/commands.go	91.67% <ø> (-0.83%)	⬇️
testing/service.go	94.65% <ø> (-0.59%)	⬇️
testing/shoutrrr.go	96.63% <ø> (ø)
utils/util.go	100.00% <ø> (ø)
web/api/types/argus.go	100.00% <ø> (ø)
web/api/v1/websocket-client.go	85.54% <ø> (+4.18%)	⬆️
web/api/v1/websocket.go	92.71% <ø> (-0.46%)	⬇️
web/metrics/prometheus.go	100.00% <ø> (ø)
web/web.go	92.11% <ø> (-1.22%)	⬇️
webhook/announce.go	100.00% <ø> (ø)
... and 61 more

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