Refactor code to make linter runs succeed

This commit refactors the codebase in order to make the shellcheck
workflow pass.

.forgejo/workflows/lint-bash.yml

@@ -24,15 +24,11 @@ jobs:
         run: |
           apt-get update && apt-get install -y shellcheck
 
-      - name: Find Shell Scripts
-        id: find-scripts
-        run: |
-          echo "Searching for shell scripts..."
-          find . -name '*.sh' -print0 > shell-scripts.list
-
       - name: Run ShellCheck in Script Directories
         shell: bash
         run: |
+          echo "Searching for shell scripts..."
+          find . -name '*.sh' -print0 > shell-scripts.list
           echo "Running ShellCheck in each script's directory..."
           while IFS= read -r script; do
             echo "Checking $script"

shell-scripts.list

@@ -0,0 +1,9 @@
+./portainer/portainer-backup.sh
+./immich/immich-backup.sh
+./vaultwarden/vaultwarden-backup.sh
+./forgejo/forgejo-backup.sh
+./duplicati/duplicati-backup.sh
+./logger.sh
+./nextcloud/nextcloud-backup.sh
+./cryptpad/cryptpad-backup.sh
+./full-backup.sh