Profile View Missing Back Button

Priority: P2 Issue: #6140

Profile now opens in a separate editor panel via SettingsEditorProvider, so navigation is handled by VS Code's tab system. Evaluate whether a back button is still needed or if this issue is resolved by the panel-based approach.

Remaining Work

• Determine if the editor panel approach resolves the original navigation issue
• If not, add a back button to the Profile view header matching the Settings view pattern