feat: multipage title uses breadcrumbs symbol format

Author: alandefreitas

share/mrdocs/addons/generator/adoc/layouts/wrapper.adoc.hbs

@@ -16,7 +16,7 @@
 --}}
 {{#if @root.config.multipage }}
 [#{{{symbol.anchor}}}]
-= {{> symbol/qualified-name symbol }}
+= {{> symbol/qualified-name-title symbol }}
 :relfileprefix: {{{ repeat "../" (count (remove_prefix symbol.url '/') '/') }}}
 {{else}}
 = Reference

share/mrdocs/addons/generator/html/layouts/wrapper.html.hbs

@@ -15,7 +15,7 @@
 <div>
 {{#if @root.config.multipage }}
 {{! Multipage documentation: main title is the linked qualified symbol name }}
-<h1>{{> symbol/qualified-name symbol }}</h1>
+<h1>{{> symbol/qualified-name-title symbol }}</h1>
 {{else}}
 {{! Single page documentation: main title is "Reference" }}
 <h1>Reference</h1>