Frontend service: Fix geomap assets not loading (#110146)

* attempting to "fix" geomap

* copy gazetteer/maps folders into dockerfile for frontend service

* add TODO comments

* remove unused import

* conditionally use public cdn path

* fix unit tests

* try refactor e2e test for better stability

* Revert "try refactor e2e test for better stability"

This reverts commit d966d68e15.

* safer

* use grafana_public_path

devenv/frontend-service/Tiltfile

@@ -93,6 +93,8 @@ docker_build('grafana-fs-dev',
     'public/dashboards',
     'public/app/plugins',
     'public/build/assets-manifest.json',
+    'public/gazetteer',
+    'public/maps',
   ],
 
   # Sync paths are relative to the Tiltfile

devenv/frontend-service/grafana-fs-dev.dockerfile

@@ -22,9 +22,11 @@ COPY public/emails public/emails
 COPY public/views public/views
 COPY public/dashboards public/dashboards
 COPY public/app/plugins public/app/plugins
+COPY public/gazetteer public/gazetteer
+COPY public/maps public/maps
 
 ADD devenv/frontend-service/build/grafana bin/grafana
 
 COPY public/build/assets-manifest.json public/build/assets-manifest.json
 
-ENTRYPOINT ["bin/grafana", "server"]
+ENTRYPOINT ["bin/grafana", "server"]