fix: cli help

[MQ37]

closes #124

Had to fix eslint import extension error for yargs package with ignore next line since I did not find any other solution - using .js, /index.js did not work because of the @types package.

AI GENERATED:

Replace minimist with yargs for improved CLI experience

This PR replaces the minimist package with yargs to provide a more robust command-line
interface for the Apify MCP Server.

Changes include:

• Added proper help text and documentation for CLI options
• Improved argument parsing with better type safety
• Added GitHub repository link in help output
• Maintained backward compatibility with existing CLI parameters
• Legacy parameters are hidden

This change makes the server more user-friendly while maintaining the same functionality.

[Copilot]

Pull Request Overview

This PR improves the CLI experience for the Apify MCP Server by replacing minimist with yargs for enhanced argument parsing and help documentation.

• Replaces minimist with yargs in src/stdio.ts
• Enhances CLI help and documentation with detailed options and a GitHub repository link
• Updates package.json dependencies to reflect the removal of minimist and addition of yargs

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
src/stdio.ts	Replaces minimist with yargs, adds help text and an interface for CLI arguments
package.json	Updates dependency: removes minimist and related types and adds yargs and its types

[jirispilka]

Cool, thanks!