nixos/netbird: update docs

nixos/doc/manual/redirects.json

@@ -824,6 +824,12 @@
   "module-services-netbird-multiple-connections": [
     "index.html#module-services-netbird-multiple-connections"
   ],
+  "module-services-netbird-firewall": [
+    "index.html#module-services-netbird-firewall"
+  ],
+  "module-services-netbird-customization": [
+    "index.html#module-services-netbird-customization"
+  ],
   "module-services-mosquitto": [
     "index.html#module-services-mosquitto"
   ],

nixos/doc/manual/release-notes/rl-2405.section.md

@@ -711,7 +711,7 @@ Use `services.pipewire.extraConfig` or `services.pipewire.configPackages` for Pi
   and `services.kavita.settings.IpAddresses`. The file at `services.kavita.tokenKeyFile` now needs to contain a secret with
   512+ bits instead of 128+ bits.
 
-- `services.netbird` now allows running multiple tunnels in parallel through [`services.netbird.tunnels`](#opt-services.netbird.tunnels).
+- `services.netbird` now allows running multiple tunnels in parallel through [`services.netbird.tunnels`](#opt-services.netbird.clients).
 
 - `services.nginx.virtualHosts` using `forceSSL` or
   `globalRedirect` can now have redirect codes other than 301 through `redirectCode`.

nixos/doc/manual/release-notes/rl-2505.section.md

@@ -296,6 +296,9 @@
   as before, you can use plugins like `python3Packages.jax-cuda12-plugin`.
 
 
+- `services.netbird.tunnels` was renamed to [`services.netbird.clients`](#opt-services.netbird.clients),
+  hardened (using dedicated less-privileged users) and significantly extended.
+
 <!-- To avoid merge conflicts, consider adding your item at an arbitrary place in the list instead. -->
 
 ## Other Notable Changes {#sec-release-25.05-notable-changes}