[dev] Hide Hashie Mash key-conflict warnings

[StephenHulme]

Reduces log length and developer frustration.

Changes proposed in this pull request

Implements: https://www.rubydoc.info/gems/hashie/Hashie%2FMash.quiet

• Hide warning conflicts for keys: min, max, size, class in developer logs.

  2025-04-16 10:40:43 W, [2025-04-16T09:40:43.446142 #1]  WARN -- : You are setting a key that conflicts with a built-in method Hashie::Mash#size defined in Hash. This can cause unexpected behavior when accessing the key as a property. You can still access the key via the #[] method.
  2025-04-16 10:40:43 W, [2025-04-16T09:40:43.446582 #1]  WARN -- : You are setting a key that conflicts with a built-in method Hashie::Mash#size defined in Hash. This can cause unexpected behavior when accessing the key as a property. You can still access the key via the #[] method.
  2025-04-16 10:40:43 W, [2025-04-16T09:40:43.446950 #1]  WARN -- : You are setting a key that conflicts with a built-in method Hashie::Mash#size defined in Hash. This can cause unexpected behavior when accessing the key as a property. You can still access the key via the #[] method.
  2025-04-16 10:40:43 W, [2025-04-16T09:40:43.453127 #1]  WARN -- : You are setting a key that conflicts with a built-in method Hashie::Mash#size defined in Hash. This can cause unexpected behavior when accessing the key as a property. You can still access the key via the #[] method.
  2025-04-16 10:40:43 W, [2025-04-16T09:40:43.453510 #1]  WARN -- : You are setting a key that conflicts with a built-in method Hashie::Mash#size defined in Hash. This can cause unexpected behavior when accessing the key as a property. You can still access the key via the #[] method.

Instructions for Reviewers

[All PRs] - Confirm PR template filled
[Feature Branches] - Review code
[Production Merges to main]
    - Check story numbers included
    - Check for debug code
    - Check version

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.25%. Comparing base (c4c28b3) to head (3a4af07).

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #2330   +/-   ##
========================================
  Coverage    81.25%   81.25%           
========================================
  Files          478      478           
  Lines        18511    18511           
  Branches       278      278           
========================================
  Hits         15041    15041           
  Misses        3468     3468           
  Partials         2        2           

Flag	Coverage Δ
javascript	74.77% <ø> (ø)
pull_request	81.25% <ø> (ø)
push	81.25% <ø> (ø)
ruby	91.77% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[BenTopping]

Looks like we are only using Hashie::Mash here. Wondering if there is a replacement for it in vanilla ruby / rails and we can remove it entirely?

[StephenHulme]

Looks like we are only using Hashie::Mash here. Wondering if there is a replacement for it in vanilla ruby / rails and we can remove it entirely?

That would be lovely. Unfortunately there doesn't seem to be a drop-in replacement, but I think we should be using strongly-typed config, rather than a very lenient hash structure. https://dry-rb.org/gems/dry-struct/1.6/ looks like a promising direction to go, unless there is something more Railsy.