Gmail filters — screenshots

Add Admin Console and/or email screenshots here for documentation.

Suggested filenames:

safety-settings.png — Gmail Safety page (phishing/spam settings)
compliance-rule.png — Content compliance rule(s) in Admin
phishing-example.png — Example phishing email (e.g. Past Due Balance Notice)

Reference them from google-workspace-management-plan.md with:

![Safety](gmail-filters-screenshots/safety-settings.png)