Adding message and chat HTML

[Yuval-Vino]

Desired Outcome

Adding chat feature to Hotails

Implemented Changes

Added message and chat html
updated message views in order to fit the HTML files
updated navbar chat button to redirect to message HTML
updated hotails urls added message and chat htmls
updated function to daycare model - get_daycare_primary_image_url (as implemnted in #89 for showing daycare picture in chat)
also added CSS for the relevant htmls

Connected Issue/Story

Resolves #99

Changelog

• The CHANGELOG has been updated
• This PR does not include user-facing changes and doesn't require a
  CHANGELOG update

Test coverage

Added test for the HTML's that checking that we are in the right site
test_shown_only_relevant_contacts
test_shown_only_relevant_message_in_chat
test_send_new_message
test_cant_send_blank_message

Documentation

• Docs (e.g. READMEs) were updated in this PR
• A follow-up issue to update official docs has been filed here: insert issue ID
• This PR does not require updating any documentation

Adding pictures of the url

before picking specifc user to talk

after choosing chat (as a dogowner)

after choosing chat (as daycare)

[ErezCohenn]

Niceee @Yuval-Vino
don't forget to assign yourself, and add ready for review label,
and the most important tests are missing

[Yuval-Vino]

Niceee @Yuval-Vino don't forget to assign yourself, and add ready for review label, and the most important tests are missing

Done!
Added test

this PR is ready for reviews!!

[ErezCohenn]

left some comments below, @Yuval-Vino take a look and tell me what you think

[Omeramsc]

Please lint and re-orgenize message/templates/messages.html, there is a mess in the tags there (closing tags with no opening tags, and seems like divs that are not closed either? hard to read)

[Yuval-Vino]

left some comments below, @Yuval-Vino take a look and tell me what you think

thanks for the reviews, I address them all :)

[Yuval-Vino]

Please lint and re-orgenize message/templates/messages.html, there is a mess in the tags there (closing tags with no opening tags, and seems like divs that are not closed either? hard to read)

Done! also addressed all of your comments , let me know if you see more possible changes to improve

[ErezCohenn]

LGTM !
don't forget to rebase.
also I think you should squash the commit Fixing the PR after comments to Adding message and chat HTML

[OfirMatasas]

Looks amazing! great job, @Yuval-Vino

[tamirmatok]

LGTM ! great job @Yuval-Vino .

[ormergi]

Hi Yuval, please squash intermediate commits

[Yuval-Vino]

Hi Yuval, please squash intermediate commits

Done

[ormergi]

Hi Yuval,
Please fix the commit message and body.
Also see my inline comments.

[Omeramsc]

Please resolve conflicts ASAP if you want it in for the demo.
There is room for improvements, but It is good enough to get in.

[Yuval-Vino]

Please resolve conflicts ASAP if you want it in for the demo. There is room for improvements, but It is good enough to get in.

fixed

[Omeramsc]

+1 LGTM