Add readme

README.md

@@ -10,7 +10,7 @@ Auth Warden provides a secure way to authenticate with a Bitwarden server and dy
 
 ```yaml
 - name: Retrieve secrets from Bitwarden
-  uses: https://git.qlic.nl/actions/warden@v1
+  uses: ./path/to/auth-warden
   with:
     password: ${{ secrets.BITWARDEN_PASSWORD }}
     server: https://your-bitwarden-server.com
@@ -59,7 +59,10 @@ secrets: |
 
 ## Security Considerations
 
-- Store all sensitive inputs (password, client-id, client-secret) as Gitea repository secrets
+- Store all sensitive inputs (email, password, client-id, client-secret) as Gitea repository secrets
+- Use organization or repository variables for the server URL if it's not sensitive
+- The action automatically handles session management and cleanup
+- Retrieved secrets are securely added to the Gitea Actions environment
 
 ## Example Workflow