refactor/internal (#1216)

* refactor: update import paths in gateway handlers

* refactor: remove obsolete devtools Makefile and README

* build: optimize build process for improved efficiency

* refactor: remove obsolete pkl files related to Matrix and Sonr network configurations

* refactor: move embed code to x/dwn/types

internal/crypto/signatures/common/commitment.go

@@ -0,0 +1,15 @@
+//
+// Copyright Coinbase, Inc. All Rights Reserved.
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+package common
+
+import (
+	"github.com/onsonr/sonr/internal/crypto/core/curves"
+)
+
+// Commitment represents a point Pedersen commitment of one or more
+// points multiplied by scalars
+type Commitment = curves.Point