The file manager now uses SFTP readdir as the primary method for
listing files, with ls -la as a fallback. This enables compatibility
with MikroTik RouterOS and other non-Linux systems that don't have
standard shell commands.
Fixes#317
Added min-w-0 to CardTitle to allow text truncation in flexbox.
Without this, flex items have min-width: auto which prevents
the truncate class from working properly.
Fixes#411
ZacharyZcR