DB returns a command for handling database transactions in the CLI.
It supports subcommands for inserting, deleting, getting, and updating activities in the database.
The command takes optional flags for specifying the database path, file for insertion, and other options.
Parse returns a command for parsing activities in various formats such as JSON, CSV, and XLSX.
It supports options for specifying the file to parse, printing raw or pretty output, rendering a graph, and more.
Sort returns a command for topologically sorting activities.
It supports options for specifying the file to parse, the start date of the project, printing raw or pretty output,
outputting sorted activities to a file, and rendering a graph.