Merge develop branch into main (#1)

* refactor: functional

* refactor: ♻️ move alsa_hw_mapping to config param

---------

Co-authored-by: Nick Pourazima <nick.pourazima@gmail.com>

audioGuestBook.service

@@ -0,0 +1,11 @@
+[Unit]
+Description=Rotary Phone Guest Book Project
+After=multi-user.target
+[Service]
+WorkingDirectory=/home/<username>/Desktop/rotaryGuestBook
+User=<username>
+Type=simple
+Restart=always
+ExecStart=/usr/bin/env python3 /home/<username>/Desktop/rotaryGuestBook/rotaryGuestBook.py
+[Install]
+WantedBy=multi-user.target