cli help script added

[LemurPwned]

Summary by Sourcery

Add a script to generate CLI help documentation and update the mkdocs configuration to include this new documentation section.

New Features:

• Add a script to automatically generate CLI help documentation.

Enhancements:

• Update the mkdocs configuration to include the CLI help script and add a new navigation entry for CLI Reference.

Documentation:

• Introduce a new CLI Reference section in the documentation, generated by the new script.

[sourcery-ai[bot]]

Reviewer's Guide by Sourcery

This pull request adds a CLI help script to generate documentation for the command-line interface of the video-sampler project. The changes include adding a new Python script for generating CLI help documentation and updating the mkdocs configuration to include the generated documentation in the project's documentation structure.

Sequence Diagram

sequenceDiagram
    participant MkDocs
    participant CLIHelpScript
    participant Subprocess
    participant MarkdownFile
    MkDocs->>CLIHelpScript: Execute on_startup
    CLIHelpScript->>MarkdownFile: Create cli_help.md
    loop For each subcommand
        CLIHelpScript->>Subprocess: Run CLI with --help
        Subprocess-->>CLIHelpScript: Return help output
        CLIHelpScript->>MarkdownFile: Write formatted help output
    end

File-Level Changes

Change	Details	Files
Add CLI help generation script	Create a new Python script to generate CLI help documentation Implement a function to run CLI commands and capture their help output Generate Markdown-formatted documentation for main command and subcommands	scripts/cli_help.py
Update mkdocs configuration	Add the new CLI help script to the hooks section Include a new 'CLI Reference' page in the navigation	mkdocs.yml

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