chore: add resources found while looking for a local carddev server

examples/baikal.yaml

@@ -0,0 +1,20 @@
+---
+system:
+  configured_version: 0.9.5
+  timezone: Europe/Dublin
+  card_enabled: true
+  cal_enabled: true
+  dav_auth_type: Digest
+  admin_passwordhash: 4b2b…7dcd
+  failed_access_message: 'user %u authentication failure for Baikal'
+  auth_realm: BaikalDAV
+  base_uri: ''
+  invite_from: ''
+database:
+  sqlite_file: /var/www/baikal/Specific/db/db.sqlite
+  mysql: false
+  mysql_host: ''
+  mysql_dbname: ''
+  mysql_username: ''
+  mysql_password: ''
+  encryption_key: 5e71…4ce5