[7931] templates/home_page: add anchor links for blocks according to WCAG ta…

[philli-m]

…ble of contents

Used @goapunk streamfield id solution and used Mozilla example, as not all the blocks have a header it make sense to add the id to the section/article element
NOTE: This should be added to other pages, only testable on home page and direct subpages currently.

I think we also need to add help text for editors to identify the block id's in the dashbaord, made sample text but it's a bit long?!

When you want to add an anchor tag to a section, follow these steps:
Navigate to the block in the editing interface.
Click the chain link icon next to the block.
In the page URL bar, you will see a collection of numbers and letters after the '#' symbol. Copy everything after '#'; this is your anchor link for that section.
Use this copied value as the anchor link when needed.

[goapunk]

LGTM just the removal of the unused template tag

[goapunk]

Maybe a short helptext:

To get the anchor tag for this block: click the chain link symbol at the top left of the block and copy the id from the url (example: block-1e495692-5fad-4133-86c5-0c42e19b4ad2-section)

?

[goapunk]

LGTM

[hom3mad3]

LGTM