fix: show a warning when SQLite DB is stored on NFS/SMB/FUSE (#1381)

backend/internal/utils/networked_filesystem_nonlinux.go

@@ -0,0 +1,8 @@
+//go:build !linux
+
+package utils
+
+// IsNetworkedFileSystem returns false on non-Linux systems because this detection is only used for Linux-specific statfs(2) filesystem magic values.
+func IsNetworkedFileSystem(string) (bool, error) {
+	return false, nil
+}