feat: enhance Ansible playbook and Nginx configuration with authentication and logrotate setup

- Added environment variables for project configuration in env.template.
- Updated Ansible playbook to use environment variables for project settings and added tasks for monitoring authentication setup.
- Enhanced Nginx configuration for Alertmanager and Prometheus with HTTP Basic Authentication.
- Introduced logrotate configuration for managing log files and set up cron for daily execution.
- Removed obsolete Uptime Kuma docker-compose file.

infra/uptime-kuma/settings.json

@@ -0,0 +1,24 @@
+{
+  "language": "ru",
+  "theme": "light",
+  "timezone": "Europe/Moscow",
+  "dateLocale": "ru",
+  "dateFormat": "YYYY-MM-DD HH:mm:ss",
+  "timeFormat": "24",
+  "weekStart": 1,
+  "searchEngineIndex": true,
+  "primaryBaseURL": "https://your-domain/status/",
+  "public": true,
+  "publicGroupList": true,
+  "showTags": true,
+  "showPoweredBy": false,
+  "keepDataPeriodDays": 365,
+  "retentionCheckInterval": 3600,
+  "maxmindLicenseKey": "",
+  "dnsCache": true,
+  "dnsCacheTtl": 300,
+  "trustProxy": true,
+  "disableAuth": false,
+  "defaultTimezone": "Europe/Moscow",
+  "defaultLanguage": "ru"
+}