fix: WireGuard peers keep their tunnel key when others come and go (#32) (0.4.1)

get_vpn_tunnels() keyed WireGuard peers with a running counter over the
peer rows, so a peer added ahead of an existing one renumbered every peer
after it. Whatever a consumer stores per key moved with it: netOrk's site
link and tunnel check ended up on a new, offline peer and alarmed while the
real tunnel was up.

The key is now the interface and the start of the public key, as in
napalm-linux, made URL-safe because the key is a path segment. Two peers
sharing the prefix get the whole key; a row without a public key keeps its
position. IPsec and OpenVPN keys were already stable.

Every WireGuard key changes once with this release; netOrk carries its
per-tunnel metadata across (netork#1654).

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "napalm-opnsense"
-version = "0.4.0"
+version = "0.4.1"
 description = "NAPALM driver for OPNsense (read-only via REST API)."
 readme = "README.md"
 license = { text = "Apache-2.0" }