Add intelli-shell

[lasantosr]

Repo link: https://github.com/lasantosr/intelli-shell

Description:

A powerful command template and snippet manager for your shell. It allows you to save, search, and execute complex or
frequently used commands effortlessly.

Why I think it's awesome:

It goes far beyond a simple history search and fundamentally improves the command-line experience. It's built for users
who want to be more efficient and organized in their terminal.

• Seamless Shell Integration: It works directly within your current shell session, making the process of saving and
  recalling command snippets feel like a native feature rather than an external tool.
• Smart Search: It features an intelligent search and ranking algorithm, so you can find the command you need in
  milliseconds, even if you only remember a keyword or two.
• Fully Customizable: Every aspect can be tailored to your specific workflow via a simple configuration file, from
  keybindings to search behavior.
• Dynamic Completions: It can provide dynamic argument completions for your saved snippets, turning static
  templates into interactive command builders.
• AI Integration: Offers optional AI integration to help generate, explain, or modify commands on the fly, acting
  as a copilot directly in your terminal.

Disclaimer: I'm the author of the tool