🎉(all) bootstrap the Calendars project

This repository was forked from Drive in late December 2025 and
boostraped as a minimal demo of backend+caldav server+frontend
integration. There is much left to do and to fix!

env.d/development/keycloak.defaults

@@ -0,0 +1,13 @@
+KC_BOOTSTRAP_ADMIN_USERNAME=admin
+KC_BOOTSTRAP_ADMIN_PASSWORD=admin
+KC_DB=postgres
+KC_DB_URL_HOST=postgresql
+KC_DB_URL_DATABASE=calendars
+KC_DB_PASSWORD=pass
+KC_DB_USERNAME=pgroot
+KC_DB_SCHEMA=public
+KC_HOSTNAME_STRICT=false
+KC_HOSTNAME_STRICT_HTTPS=false
+KC_HTTP_ENABLED=true
+KC_HEALTH_ENABLED=true
+PROXY_ADDRESS_FORWARDING=true