upgraded assets for webpanel, further enhancements and fixes regarding docker env

QPKG/shared/docker/compose/platform_specific.yml

@@ -1,22 +1,23 @@
 services:
   roonserver:
     environment:
+      - "ROON_ID_DIR=/Roon/id"
+      # these vars are used by the (fake) qnap scripts
       - "QNAP_MODEL=${QNAP_MODEL:-Docker}"
       - "QNAP_SERIAL=${QNAP_SERIAL:-NoSerial}"
       - "QNAP_QTS_VER=${QNAP_QTS_VER:-System}"
-      - "ROONMNT_DIR=/Roon"
+      - "ROON_QNAP_MNT_DIR=/Roon"
     volumes:
       # mount all disks and shared folders
       - /share:/share
-
       # mount database folder
       - ${ROON_DATAROOT:-/dev/null}:/Roon/data
-
+      # mount id from app dir, so it will be the same if a new database directory is selected in the qnap web panel
+      - ${ROON_ID_HOST_DIR}:/Roon/id
       # mount qnap configfiles 
       - /etc/config/qpkg.conf:/etc/config/qpkg.conf:ro
-      - /etc/os-release:/etc/os-release:ro
-
-      # fake qnap binaries 
+      - /etc/os-release:/etc/os-release:ro  
+      # fake qnap binaries, that are used to identify host as qnap 
       - ../scripts/getcfg.sh:/sbin/getcfg:ro
-      - ../scripts/getsysinfo.sh:/sbin/getsysinfo
-      - ../scripts/get_hwsn.sh:/sbin/get_hwsn
+      - ../scripts/getsysinfo.sh:/sbin/getsysinfo:ro
+      - ../scripts/get_hwsn.sh:/sbin/get_hwsn:ro

QPKG/shared/docker/scripts/getcfg.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 case "$1" in
-  "RoonServer") echo $ROONMNT_DIR
+  "RoonServer") echo $ROON_QNAP_MNT_DIR
   ;;
   "system") echo $QNAP_QTS_VER
   ;;