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

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

shell-scripts.list

@@ -1,9 +0,0 @@
-./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