Draft: Add map to foodsharing point

Closes #1035 (closed)

What does this MR do?

add simple map to foodsharing point (Fairteiler)

How confident are you it won't break things if deployed?

confident, tested locally

Links to related issues

slack discussion

How to test

1. Checkout branch locally
2. Login as foodsaver
3. Open any foodsharing point = FSP = fairteiler
4. If address coordinates are given, a map should be shown at the bottom right of the screen.

Screenshots (if applicable)

Checklist

• added a test, or explain why one is not needed/possible...
• no unrelated changes
• asked someone for a code review
• set a "for:" label to indicate who will be affected by this change
• use "state:" labels to track this MR's state until it was beta tested
• added an entry to CHANGELOG.md
• add a short text that can be used in the release notes
• Once your MR has been merged, you are responsible to create a testing issue in Beta Testing Repo:
  • Consider writing a detailed description in German.
  • Describe in a few sentences, what should be tested from a user perspective.
  • Also mention different settings (e.g. different browsers, roles, ...). how this change can be tested.
  • Be aware, that also non technical people should understand.

Release notes text

For every foodsharing point (also known as Fairteiler) a map with the location will be shown on the details page.