Add wireguard and start big refactor

Cargo.toml

@@ -6,8 +6,13 @@ edition = "2021"
 [dependencies]
 nix = {version = '*', features= ["fs", "mount", "sched"] }
 rtnetlink = {version = '*', features = ["tokio_socket"] }
+netlink-packet-route = '*'
 futures = '*'
 log = '*'
 env_logger = '*'
 tokio = {version = '*', features = ["full"] }
+base64 = '*'
 
+[build-dependencies]
+cc = "1"
+bindgen = "0"