feat: Listing of users on management page Prototypical implementation of listing of all users on management page implemented. Data is fetched before route is entered. Unless the data isn't available the route is not changed. After data is available currently a simple unstyled table with data is rendered.

#Name of the application, e.g. displayed at login time
VUE_APP_TITLE=Waterway Monitoring system

#Backend URL
VUE_APP_API_URL=/api/

#URL of secondary logo
VUE_APP_SECONDARY_LOGO_URL=

#Path of vendored images is copied during a webpack build
VUE_APP_VENDOR_IMG_PATH=