Updated app-library on website (#27016)

Closes https://github.com/fleetdm/fleet/issues/26510 to make page title
match the title in the nav.

---------

Co-authored-by: Eric <eashaw@sailsjs.com>

website/config/routes.js

@@ -455,7 +455,7 @@ module.exports.routes = {
   'GET /app-library': {
     action: 'view-app-library',
     locals: {
-      pageTitleForMeta: 'App library',
+      pageTitleForMeta: 'Software',
       pageDescriptionForMeta: 'Install Fleet-maintained apps on your hosts without the need for additional configuration. Activate self-service for your end users.',
     }
   },

website/views/pages/app-details.ejs

@@ -4,7 +4,7 @@
       <docs-nav-and-search current-section="software" search-filter="software" :algolia-public-key="algoliaPublicKey"></docs-nav-and-search>
       <div purpose="breadcrumbs" class="d-flex flex-row align-items-start">
         <div>
-          <a purpose="breadcrumbs-category" class="text-nowrap" href="/app-library">App library</a>/
+          <a purpose="breadcrumbs-category" class="text-nowrap" href="/app-library">Software</a>/
         </div>
         <div purpose="breadcrumbs-title">
           <span><%- thisApp.name %></span>

website/views/pages/app-library.ejs

@@ -4,7 +4,7 @@
       <docs-nav-and-search current-section="software" search-filter="software" :algolia-public-key="algoliaPublicKey"></docs-nav-and-search>
       <div purpose="search-and-headline" class="d-flex flex-md-row flex-column justify-content-between align-items-md-center">
         <div purpose="page-title" class="d-flex flex-column">
-          <h1>App library</h1>
+          <h1>Software</h1>
           <p>Install Fleet-maintained apps on your hosts without the need for additional configuration. Activate self-service for your end users.</p>
         </div>
       </div>