Implements a new module for backing up LNbits data using Borg.
This module automates hourly backups, encrypts the data, and provides point-in-time recovery. It includes scripts for listing, restoring, and mounting backups. A comprehensive setup guide is provided in the documentation.
The configuration allows specifying the Borg repository location, schedule, compression settings, retention policy, and SSH key for secure access.
Updated shared.nix to enhance domain parameter propagation and modified configuration.nix to utilize the inherited domain for machine-specific setups. Adjusted example-service.nix to accept the domain as an argument, improving modularity. Additionally, added a new documentation file explaining the LNBits flake deployment process, detailing architecture, key components, and deployment instructions for better onboarding and understanding of the system.
Updated the .gitignore to include machine-specific configurations and secrets handling. Expanded the DEPLOYMENT-GUIDE.md to provide detailed instructions for adding new machines using a template, along with steps for managing encrypted secrets. Introduced example configuration files for boot settings and a sample WireGuard service, improving modularity and flexibility in the NixOS deployment process. Adjusted krops.nix to reference the correct path for machine-specific configurations.
