feat(onboarding): Add store minidumps callout

[priscilawebdev]

closes #79395

Instead of including the settings select component directly in the onboarding documents, I propose adding a section to the unreal, unity, and minidumps platforms. This section will inform users about the option to "Store Minidumps as Attachments" and provide a link to the project settings where they can adjust this configuration.

Why this approach?

• After checking, I found that we currently don’t offer a way to update settings directly in the onboarding docs. I’m concerned that adding this exception could lead to others replicating it in the future
• Since storing minidumps is crucial for the success of these projects, I’ve added tracking to monitor if users click the link. If they don’t, we can then introduce the settings selection and evaluate if it improves the situation.

Preview

[priscilawebdev]

In the case of the unity platform, we also display a different UI on the issue stream page and it seems it is suppose to be as simple as possible as it does not show all the info we expose in the onboarding docs. would the callout in onboarding docs be enough?

Screen.Recording.2025-01-16.at.15.53.39.mov

[codecov]

Bundle Report

Changes will increase total bundle size by 12.41kB (0.04%) ⬆️. This is within the configured threshold ✅

Detailed changes

Bundle name	Size	Change
app-webpack-bundle-array-push	31.27MB	12.41kB (0.04%) ⬆️

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #83577      +/-   ##
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- Coverage   87.56%   87.54%   -0.02%     
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  Files        9488     9409      -79     
  Lines      538571   537733     -838     
  Branches    21183    21179       -4     
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- Hits       471609   470774     -835     
+ Misses      66614    66611       -3     
  Partials      348      348              

[priscilawebdev]

closed in favor of #83642