- Moved Jinja2 template setup to a shared configuration file (templates_config.py) for consistent usage across routers.
- Introduced timezone utilities in a new module (timezone.py) to handle UTC to local time conversions and formatting.
- Updated all relevant routers to use the new shared template configuration and timezone filters.
- Enhanced templates to utilize local time formatting for various datetime fields, improving user experience with timezone awareness.
- Implemented a new API router for managing report templates, including endpoints for listing, creating, retrieving, updating, and deleting templates.
- Added a new HTML partial for a unified SLM settings modal, allowing users to configure SLM settings with dynamic modem selection and FTP credentials.
- Created a report preview page with an editable data table using jspreadsheet, enabling users to modify report details and download the report as an Excel file.
- Updated all instances of device_type from "sound_level_meter" to "slm" across the codebase.
- Enhanced documentation to reflect the new device type standardization.
- Added migration script to convert legacy device types in the database.
- Updated relevant API endpoints, models, and frontend templates to use the new device type.
- Ensured backward compatibility by deprecating the old device type without data loss.
