Add Podman env template

.env.example

@@ -0,0 +1,8 @@
+PLEX_TOKEN=replace-with-your-plex-token
+SERVER_IP=192.168.1.100
+PLAYLIST_NAME=Journey FM Recently Played
+SELECTED_STATIONS=journey_fm,spirit_fm,klove
+AUTO_UPDATE=true
+UPDATE_INTERVAL=15
+UPDATE_UNIT=Minutes
+CONTAINER_RUN_MODE=loop