Start doc for Resources. Add some images to improve different pages.

docs/assets/data.png

docs/assets/filters.png

docs/assets/geo-services.png

docs/assets/search.png

docs/assets/suggestion.png

docs/components/custom-apps/web-app/dataset/data.md

docs/components/custom-apps/web-app/dataset/resources.md

docs/components/custom-apps/web-app/search.md

docs/components/services/resources-helper.md