update: add card link in card header

[luckylionheart]

No description provided.

[blokhin]

@luckylionheart see minor suggestions above

[luckylionheart]

@blokhin I think, I have done this issues. Please check it and confirm PR. Thanks

[blokhin]

@luckylionheart after some tests I indeed figured out that the link in the card header is problematic for swiping... please, could we move it to the top header Does this material exist?, so that the words this material are linked?

[blokhin]

@luckylionheart I believe, this is the required app.view.tree snippet:

		<= Head_space $mol_view
			sub /
				<= Head_card $mol_list
					sub / <= Head_title $mol_paragraph
						sub /
							\Does
							<= Head_link $mol_link
								uri <= title_link \
								sub /
									\this material
							\exist?

[luckylionheart]

@blokhin check this PR.
Add the link for this material

[blokhin]

@luckylionheart many thanks... why does not it work anymore?

[luckylionheart]

@luckylionheart many thanks... why does not it work anymore?

@blokhin sorry, let me check again.

[luckylionheart]

@blokhin sorry, let me check again.

@blokhin could you check a live site?
https://mpds-io.github.io/this-material-does-not-exist/