[habits] Adds beaver habits. [oidc] Sets up OIDC auth forwarding, it works, but not sure which header.

system/hosts/mcp/containers/traefik/traefik.yaml

@@ -46,9 +46,11 @@ metrics:
     entryPoint: "metrics"
 
 # Plugins must be defined in static config
+# Configuration of the plugin is in traefik.nix because it contains secrets.
+# TODO: Convert this whole file to a template in Nix
 experimental:
   plugins:
     traefik-oidc-auth:
       moduleName: "github.com/sevensolutions/traefik-oidc-auth"
-      version: "v0.11.0"
+      version: "v0.13.0"