update(README.md): update email_scan screenshot

Author: kaifcodec

README.md

@@ -158,7 +158,7 @@ user-scanner -U
 
 - Note*: New modules are constantly getting added so screenshots might show only limited, outdated output:
 
-<img width="1080" height="656" alt="1000146096" src="https://github.com/user-attachments/assets/1101e2f8-18ea-45a4-9492-92e237ecc670" />
+<img width="1080" height="800" alt="1000146237" src="https://github.com/user-attachments/assets/1bb7d7cb-9b78-495a-ae95-01a9ef48d9a2" />
 
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