Aggregates the TOTP credentials into a data structure, making it easier to define and use the credentials. Also incorporate backwards movement code from another branch. Co-authored-by: Max Zettlmeißl <max@zettlmeissl.de> Tested-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com> Tested-on-hardware-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com> Signed-off-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com> GitHub-Pull-Request: https://github.com/joeycastillo/Sensor-Watch/pull/369 GitHub-Related-Pull-Request: https://github.com/joeycastillo/Sensor-Watch/pull/356