Folon

Create a fully-functional mini-app named 'LogMonitor' that utilizes the Python package 'Folon' to monitor and manage log files efficiently. The app should allow users to configure logging settings, read logs from multiple sources, and apply filters to view specific types of logs. Here are the steps and features your app should include:

1. **Setup Configuration**: Use Folon's configuration file reading capabilities to allow users to set up logging preferences such as log level, output format, and file paths. This configuration should be saved and loaded dynamically.
2. **Logging Mechanism**: Implement a logging mechanism using Folon's logging tools. Ensure it supports various log levels (DEBUG, INFO, WARNING, ERROR, CRITICAL) and allows custom messages to be logged.
3. **Log File Management**: Enable the app to read log files from specified directories and display their contents in a user-friendly manner. Users should be able to filter logs based on date ranges and severity levels.
4. **Real-time Monitoring**: Develop a feature that monitors log files in real-time and alerts users via email or notifications when specific conditions are met (e.g., error messages).
5. **User Interface**: Create a simple yet intuitive command-line interface (CLI) for interacting with the app. Include options for configuring logging, viewing logs, setting up real-time monitoring, and applying filters.
6. **Customizability**: Allow users to customize the log format and add custom filters to suit their needs.
7. **Documentation**: Provide comprehensive documentation explaining how to install and use LogMonitor, including examples of configurations and usage scenarios.

By utilizing Folon's core features, you will create a versatile tool for managing and analyzing logs effectively.