add privacy policy

Author: developerjhp

privacy_policy.md

@@ -0,0 +1,10 @@
+# Diffinity Privacy Policy
+
+This Chrome extension, Diffinity, does not collect, store, or share any personal information from users.
+The extension only uses permissions to interact with the GitHub PR page and ChatGPT for the purpose of sending code diffs for review.
+
+    •	Data Collection: No personal data is collected by this extension.
+    •	Data Storage: No user data is stored.
+    •	Data Sharing: No user data is shared with third parties.
+
+If you have any questions or concerns regarding privacy, please feel free to contact us at [developerjhp@gmail.com].