[FR] Allow to set a different link in navbar for logo and for title

[cderv]

Currently logo-href is set for both

quarto-cli/src/resources/projects/website/templates/navbrand.ejs

Lines 1 to 16 in 2bc956a

	<% if (navbar.title || navbar.logo) { %>
	<div class="navbar-brand-container mx-auto">
	<% if (navbar.logo) { %>
	<a href="<%- navbar['logo-href'] || '/index.html' %>" class="navbar-brand navbar-brand-logo">
	<img src="<%- navbar.logo %>" alt="<%- navbar['logo-alt'] || '' %>" class="navbar-logo" />
	</a>
	<% } %>
	<% if (navbar.title) { %>
	<a class="navbar-brand" href="<%- navbar['logo-href'] || '/index.html' %>">
	<span class="navbar-title"><%- navbar.title %></span>
	</a>
	<% } %>
	</div>
	<% } %>

Meaning if logo-href is set, then the link for the title part will change too.

Some users reported the desire to be able to customize it.