Try to get mergerFS working

deploy.sh

@@ -182,7 +182,7 @@ ls /dev/serial/by-id/ 2>/dev/null | grep -i "zigbee" && TARGET_ZIGBEE_DEVICE=\$(
 
 TARGET_INTERFACE=\$(ip -4 route show default | awk '{print \$5}' | head -n1)
 
-if ls -l /sys/class/tpm/tpm0/; then
+if ls -l /sys/class/tpm/tpm0/ >/dev/null 2>&1; then
   TARGET_TPM="true"
   TARGET_TPM_VERSION=\$(cat /sys/class/tpm/tpm0/tpm_version_major)
 else
@@ -527,7 +527,7 @@ EOF
       (envsubst < "templates/nix-config/disks/content.nix") >> final-nix-config/etc/nixos/disks/disko.nix
       SNAPRAID_CONTENT_FILES+="      \"/mnt/content-${j}/snapraid.content\""$'\n'
       SNAPRAID_DATA_DISKS+="      d${j} = \"/mnt/content-${j}\";"$'\n'
-      MERGERFS_DEPENDS+="      \"/mnt/content-${j}\""$'\n'
+      MERGERFS_REQ_DEPS+="      \"x-systemd.requires=/mnt/content-${j}\""$'\n'
     done
     echo -e "\n✅ Generated $CONTENT_DISK_NUMBER data disk configuration(s)."
     j=0
@@ -542,7 +542,7 @@ EOF
     export SNAPRAID_CONTENT_FILES
     export SNAPRAID_DATA_DISKS
     export SNAPRAID_PARITY_FILES
-    export MERGERFS_DEPENDS
+    export MERGERFS_REQ_DEPS
     envsubst < templates/nix-config/disks/snapraid.nix > final-nix-config/etc/nixos/disks/snapraid.nix
   fi
   # Close the disko.nix block