Docs updates for E/A#91983 Add Review expenses item to For you

[MelvinBot]

Summary

E/A#91983 adds a new Review X expenses item to Home's For you section. It surfaces policy-flagged expenses on a submitter's draft reports (aggregated across workspaces) and routes them to the flagged expense so they can resolve the rule violation before submitting.

This updates the Understanding the For you Section article to document the new item:

• Added Review to the list of items that can appear in For you.
• Listed Review under the items a Submitter may see.
• Updated where each item takes you, noting Review opens the first flagged expense so the violation can be resolved.
• Added review expenses and flagged expenses to the article keywords.

Related

• Source PR: [Home Page] Add Review X expenses action to For you to surface expenses against company expense policy #91983

---

@adamgrzybowski, please review the files changed and confirm they reflect the current behavior. Then mark this PR Ready for review.