[#788] cli: Wrap/sync errors

Add context to error messages. Sync error
messages for errors with the same context.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>

cmd/neofs-cli/modules/root.go

@@ -288,6 +288,9 @@ func getSDKClient(key *ecdsa.PrivateKey) (client.Client, error) {
 	}
 
 	c, err := client.New(options...)
+	if err != nil {
+		return nil, fmt.Errorf("coult not init api client:%w", err)
+	}
 
 	return c, err
 }