Update blog template to show co-authors

[ebarry]

Please describe the desired behavior.
@joyofsoy would like to see co-authors displayed on https://publiclab.org/blog. This page has some fancy styling which is nice, and needs a little update to include the newer co-authoring feature on Research Notes.

Additional context (optional)
The original note shows the co-author:

However, the blog only shows the first author:

Thank you!

[Tlazypanda]

Hey @ebarry we can probably make an fto out of this as well 😅 if there is no rush ✌️

[ebarry]

that would be ideal! thanks for reviewing this!

[mronauli]

hi @Tlazypanda @ebarry, first timer here! mind if i work on this issue?

[Tlazypanda]

Hey @mronauli Sure go ahead 🎉 Just adding here that this issue is an fto-candidate and not an fto (first-timers-only issue) so if you are comfortable with working on this go ahead 💯 (in case you face any difficulty with this please feel free to ping ✌️ )

[Tlazypanda]

Just adding more information about the files involved here to be edited -

plots2/app/views/tag/blog.html.erb

Line 53 in 94841c8

<%=raw translation('tag.blog.by') %> <a href="/profile/<%= node.author.name %>"><%= node.author.name %></a> <%= node.author.new_contributor %>

In this line we need to add coauthors like we have in the notes route file lines 30-34

plots2/app/views/notes/show.html.erb

Line 31 in 94841c8

<% if @node.has_power_tag('with') %>with <% @node.coauthors.each_with_index do |coauthor,i| %>

[mronauli]

Thank you @Tlazypanda!