[PM-27130] Update alert (Snackbar) color to inverseSurface in dynamic color scheme

[SaintPatrck]

🎟️ Tracking

PM-27130

📔 Objective

This commit changes the alert color, used by the Snackbar, within the app's color scheme. The color is updated from materialColorScheme.error to materialColorScheme.inverseSurface.

📸 Screenshots

Before	After

⏰ Reminders before review

• Contributor guidelines followed
• All formatters and local linters executed and passed
• Written new unit and / or integration tests where applicable
• Protected functional changes with optionality (feature flags)
• Used internationalization (i18n) for all UI strings
• CI builds passed
• Communicated to DevOps any deployment requirements
• Updated any necessary documentation (Confluence, contributing docs) or informed the documentation team

🦮 Reviewer guidelines

• 👍 (:+1:) or similar for great changes
• 📝 (:memo:) or ℹ️ (:information_source:) for notes or general info
• ❓ (:question:) for questions
• 🤔 (:thinking:) or 💭 (:thought_balloon:) for more open inquiry that's not quite a confirmed issue and could potentially benefit from discussion
• 🎨 (:art:) for suggestions / improvements
• ❌ (:x:) or ⚠️ (:warning:) for more significant problems or concerns needing attention
• 🌱 (:seedling:) or ♻️ (:recycle:) for future improvements or indications of technical debt
• ⛏ (:pick:) for minor or nitpick changes

[github-actions]

Checkmarx One – Scan Summary & Details – 9d6283d3-d57d-4707-8287-a2ef1d3989b3

Great job! No new security vulnerabilities introduced in this pull request

[SaintPatrck]

Thanks @david-livefront

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.79%. Comparing base (d5912a5) to head (f155199).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6057      +/-   ##
==========================================
+ Coverage   84.76%   84.79%   +0.03%     
==========================================
  Files         737      720      -17     
  Lines       55289    54901     -388     
  Branches     7625     7623       -2     
==========================================
- Hits        46864    46556     -308     
+ Misses       5764     5684      -80     
  Partials     2661     2661              

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