✨🔑 feat(reset-password): Add fallback for missing user.db (#10)

* ✨🔑 feat(reset-password): Add fallback for missing user.db

This change adds a fallback mechanism to handle cases where the
`/var/lib/casaos/db/user.db` file is not found. If the file is
missing, the script attempts to check if the file exists in an
alternative location. If found, it backs up the file and restarts
the CasaOS user service to ensure the password reset functionality
works correctly.

* 🔐 feat(reset-password-for-casaos): Remove user.db existence

check and provide alternative method

The changes remove the check for the existence of the `user.db` file
and provide an alternative method to handle the case where the file is
not found. This change is intended to make the password reset process
more robust and accommodate systems where the `user.db` file may not be
present.

reset-password-for-casaos/run.sh

@@ -55,10 +55,20 @@ if [[ "${response,,}" != "y" ]]; then
     exit 0
 fi
 
-# Check if user.db exists
+# For some systems, if user.db is not found
 if [[ ! -f /var/lib/casaos/db/user.db ]]; then
-    echo "Error: user.db does not exist. Please ensure CasaOS is properly installed."
-    exit 1
+    echo "Warning: user.db not found. Attempting alternative method for some systems."
+
+    # Check if the file exists
+    if ls /var/lib/casaos/db/user.db &> /dev/null; then
+        echo "user.db found. Proceeding with backup and restart."
+        sudo mv /var/lib/casaos/db/user.db /var/lib/casaos/db/user.db.backup
+        sudo systemctl restart casaos-user-service.service
+        echo "CasaOS user service restarted. Please check if the issue is resolved."
+    else
+        echo "Error: user.db still not found. Please ensure CasaOS is properly installed on your Debian system."
+        exit 1
+    fi
 fi
 
 # Backup user.db