Wire up hugo_cookie_consent's banner and script includes

The theme's baseof.html only loads the consent banner and its JS if
the site fills in the body_extra/scripts_extra hook partials; neither
existed, so the banner never rendered and the JS 404'd when the
"change cookie preferences" button tried to call it.

Also bumps hugo_cookie_consent to v0.0.10, which logs a clear console
error if the banner element is ever missing again, and drops an
unused stray privacyPolicyURL param left over from debugging.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

config/_default/params.yaml

@@ -5,5 +5,3 @@ hugo_cookie_consent:
   enable_tracking: true
   matomo_host: https://matomo.bovender.de
   matomo_site_id: 3
-
-

go.mod

@@ -1,8 +1,8 @@
-module git.bovender.de/daniel/xltoolbox.net.git
+module git.bovender.de/daniel/xltoolbox.net
 
 go 1.26.3
 
 require (
 	git.bovender.de/daniel/hugo_bootstrap_theme v0.0.8 // indirect
-	git.bovender.de/daniel/hugo_cookie_consent v0.0.6 // indirect
+	git.bovender.de/daniel/hugo_cookie_consent v0.0.10 // indirect
 )

go.sum

@@ -2,3 +2,5 @@ git.bovender.de/daniel/hugo_bootstrap_theme v0.0.8 h1:20U5sQ6YHbG6YP/+5+WcBkf8oB
 git.bovender.de/daniel/hugo_bootstrap_theme v0.0.8/go.mod h1:iLp7PY+cH8Cszxxx6XDGVS9kPdkH5qKdoUhIDQMpS+g=
 git.bovender.de/daniel/hugo_cookie_consent v0.0.6 h1:q3AEinytbYYFIZ3hHIcmU+T+imEGBMQeaVXJIlhz8Po=
 git.bovender.de/daniel/hugo_cookie_consent v0.0.6/go.mod h1:XTLK60q7Zlhjtw84Toe0l8C1tgPaVKcWRluceaig0o0=
+git.bovender.de/daniel/hugo_cookie_consent v0.0.10 h1:ehf1ZHTkgIVPafpmD9nLnI/8XBOW6pm28Xk04CdBUEk=
+git.bovender.de/daniel/hugo_cookie_consent v0.0.10/go.mod h1:XTLK60q7Zlhjtw84Toe0l8C1tgPaVKcWRluceaig0o0=

layouts/_partials/body_extra.html

@@ -0,0 +1 @@
+{{ partial "hugo_cookie_consent/banner.html" . }}

layouts/_partials/scripts_extra.html

@@ -0,0 +1 @@
+{{ partial "hugo_cookie_consent/scripts.html" . }}