Major refectoring for SmartnodesV2

Author: mattjhawken

.gitmodules

@@ -7,3 +7,6 @@
 [submodule "lib/foundry-huff"]
 	path = lib/foundry-huff
 	url = https://github.com/huff-language/foundry-huff
+[submodule "lib/openzeppelin-contracts-upgradeable"]
+	path = lib/openzeppelin-contracts-upgradeable
+	url = https://github.com/Openzeppelin/openzeppelin-contracts-upgradeable

lib/openzeppelin-contracts-upgradeable

@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: MIT
+pragma solditiy ^0.8.20
+
+contract SmartnodesCoordinator {
+    function activeValidator() internal {}
+    function deactivateValidator() internal {}
+    function submitProposal() external {}
+    function executeProposal() external {}
+    function vote() external {}
+}