Add new mesh-sync package for locks and other primitives

Cargo.toml

@@ -12,6 +12,7 @@ repository    = "https://github.com/osmosis-labs/mesh-security"
 mesh-apis        = { path = "./packages/apis" }
 mesh-bindings        = { path = "./packages/bindings" }
 mesh-mocks        = { path = "./packages/mocks" }
+mesh-sync        = { path = "./packages/sync" }
 
 mesh-vault    = { path = "./contracts/provider/vault" }
 mesh-external-staking    = { path = "./contracts/provider/external-staking" }

packages/sync/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "mesh-sync"
+version = { workspace = true }
+edition = { workspace = true }
+license       = { workspace = true }
+
+[dependencies]
+cosmwasm-std     = { workspace = true }
+cosmwasm-schema  = { workspace = true }
+thiserror        = { workspace = true }
+
+[dev-dependencies]
+cw-storage-plus     = { workspace = true }
+
+

packages/sync/src/lib.rs

@@ -0,0 +1,14 @@
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}