[PM-20428] Replace Autofill-owned enums

[jprusik]

🎟️ Tracking

PM-20428

📔 Objective

Follow up from #14347 and subsequent internal discussion, this PR handles only Autofill-owned enums

🦮 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 – debfcef0-7f4e-4701-97a7-432bc1d3b8b3

Great job, no security vulnerabilities found in this Pull Request

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

Attention: Patch coverage is 80.95238% with 4 lines in your changes missing coverage. Please review.

Project coverage is 36.29%. Comparing base (79fa246) to head (272e8b3).
Report is 25 commits behind head on main.

✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
...er/src/autofill/fido2/content/fido2-page-script.ts	40.00%	3 Missing ⚠️
...src/autofill/fido2/content/fido2-content-script.ts	66.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #15031      +/-   ##
==========================================
- Coverage   36.29%   36.29%   -0.01%     
==========================================
  Files        3202     3201       -1     
  Lines       93347    93321      -26     
  Branches    16835    16832       -3     
==========================================
- Hits        33878    33868      -10     
+ Misses      57027    57009      -18     
- Partials     2442     2444       +2     

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