Fix copy paths and use backup directory function

infrastructure/docker-backup/image/resources/backup.sh

@@ -9,7 +9,7 @@ function main() {
     file_env RESTIC_MONTHS_TO_KEEP 12
 
     backup-db-dump
-    backup-fs-from-directory "/media"
+    backup-directory "/media"
 }
 
 source /usr/local/lib/functions.sh

infrastructure/docker-backup/image/resources/restore.sh

@@ -14,10 +14,10 @@ function main() {
     # Restore latest snapshot into /var/backups/restore
     restore-directory '/var/backups/restore'
     
-    cp -r /var/backups/restore /media
+    cp -r /var/backups/restore/* /media
 
     # adjust file permissions for the taiga user
-    chown -R taiga:taiga /media
+    chown -R 999:999 /media
 
     # Restore db
     drop-create-db