Current topic: "Locating Files for Improvements"
Topic summary: I have identified 6 areas for improvement based on the latest PR sweep. These include refining email validation, making test verifications more explicit, simplifying ViewModel dependencies in tests, updating screenshot capture methods, refactoring Sentry configuration injection, and documenting privacy implications. I am now locating the relevant files and code blocks to prepare for these updates.

Strategic Intent: Mapping out the files and code sections for the 6 identified improvements.