[PM-27140] feat: Add File Share view to Test Harness app.

[morganzellers-bw]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-27140

📔 Objective

Adds a view to the Test Harness app where the Bitwarden Share feature can be tested.

📸 Screenshots

Expand

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.56%. Comparing base (6f8490c) to head (b2463b1).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2778      +/-   ##
==========================================
- Coverage   80.81%   78.56%   -2.26%     
==========================================
  Files        1019     1142     +123     
  Lines       64912    72208    +7296     
==========================================
+ Hits        52460    56730    +4270     
- Misses      12452    15478    +3026     

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[github-actions]

🤖 Bitwarden Claude Code Review

Overall Assessment: APPROVE

Reviewed the addition of a FileShare test scenario to the Test Harness app: a new FileShareAction/Effect/State/Processor/View quintet under TestHarnessShared/UI/Tools/FileShare/, wiring through RootRoute.fileShare, RootCoordinator.showFileShare(), and ScenarioPickerState, plus a localized strings update that renames SimpleLoginFormDescription to UseThisLoginFormToTestAutofillFunctionality. The new screen exercises text, file, and image share paths via iOS 16+ ShareLink/Transferable. The implementation follows the existing SimpleLoginForm/CardAutofillForm patterns exactly, uses the canonical UI/Tools/ subdirectory, gates iOS 16-only APIs consistently, and includes processor unit tests covering initial state, the text-content action, and the viewAppeared effect.

Code Review Details

No findings. Architecture, availability gating, localization handling, and test coverage all align with existing test-harness conventions.

[fedemkr]

Looks good, some minor improvements. Btw really like the approach of generating the files to share 🚀