[Trunk | Graph]:1. app.component.ts: Update menu to include page fragments.2. resources.component.html & resources.component.ts: Add page fragment (schema).3. contact.component.html & contact.component.ts: Add page fragments (documentation, faq) | Add breadcrumb....
[Trunk | Graph]: contact.component.css & contact.component.html: Update display of links in cards (Documentation, Webinars, How to).
[Trunk | Graph]: app/contact/ & assets/graph-assets/contact/: Add support (contact) page and assets.
[Trunk | Graph]: Initial commit for OpenAIRE Research Graph portal.