v8.2.8.1: Update version migration and decouple group-based filtering…

… in metrics logic

- Added a migration to update the version to `8.2.8.1`.
- Separated `group_id` filtering from `select_metrics_enabled` into a new function `select_metrics_enabled_with_group`.
- Updated route handlers to use the decoupled `select_metrics_enabled_with_group` for better modularity in metrics queries.

v8.2.6: Update version migrations and enhance install template options

- Added a new migration file to update the version to `8.2.6`.
- Updated install templates to include new version options for HAProxy, Apache Exporter, and Node Exporter.
- Modified default version in `ServerInstall` model to `3.3.0-1`.

Add group-based filtering for metrics queries in service and route la…

…yers

- Updated `select_metrics_enabled` to include `group_id` filtering.
- Refactored query logic to handle `group_id` constraints consistently across services.
- Integrated `group_id` parameter in route handlers for metrics APIs.

v8.2.4: Add WebSocket support in Nginx configuration and update version

- Introduced WebSocket support in Nginx models, templates, and JavaScript.
- Updated database migration to version `8.2.4`.
- Refactored logrotate configurations for consistency.
- Added Page Size pragma in database initialization for optimized performance.

v8.2.3: Add hotkeys info link in config template and refactor time_ra…

…nge handling in metrics module

- Added an informational link about hotkeys to the config.html template for improved usability.
- Refactored time_range logic in metric queries to use integers instead of strings for better consistency and readability.

v8.2.2: Add security headers and HTTP/2 support for Nginx configurati…

…on in models, templates, and JS

- Introduced `NginxProxyPassSecurity` model for managing security headers and server token settings.
- Enhanced templates and JavaScript to support `hide_server_tokens`, `security_headers`, and `hsts` options.
- Updated Ansible and migration files to align with new security and HTTP/2 features.

v8.2.1: Strip single quotes from descriptions, add HTTP/2 support in …

…models

v8.1.8: Remove HAProxy enterprise support.

Removed all references to HAProxy enterprise functionality from the codebase, including UI elements, backend logic, and service settings. Standardized status key casing across files and improved error handling in `_service_status` method.

v8.1.7: Update service action routing and validation logic

Revised the action route to use a restricted list of allowed actions via the `any` converter. Improved service name validation by refining the regex pattern and adjusted logging message formatting for consistency.