feat(auth): Added 2FA/OTP manage endpoints

- CodeWise: Changed everything to use undefined when not present
- CodeWise: checks for nonpresent value using `isNullish`
- enableOtp: enable Otp, return topt url. Does nothing when
  already enabled
- disableOtp: disable 2FA Totp for the user
- statusOtp: get the 2FA status for the user. return the Totp Url if
  enabled
- loginDemo: split into two files
- loginDemo: supports for 2FA
- loginDemo: better response box

src/auth/entrypoint.sh

@@ -6,6 +6,7 @@ set -x
 
 mkdir -p /volumes/static/auth/
 cp -r /extra/login_demo.html /volumes/static/auth/index.html
+cp -r /extra/login_demo.js /volumes/static/auth/login_demo.js
 
 # run the CMD [ ... ] from the dockerfile
 exec "$@"