Enhanced ai command to perfom other commands

[ntwari-bruce]

This pull request enhances the ai command to recognize and execute system commands (e.g., mkdir, ls, etc.) directly from a prompt. Previously, the AI command could only respond with text, but now it can detect embedded commands and execute them seamlessly.

Changes Made
• Introduced logic to parse and extract system commands from the AI response using the pattern %%%command%%%.
• Added functionality to execute the extracted command within the shell environment.
• Moved the await ctx.externs.out.write(message + '\n'); statement into the else block to ensure regular messages are printed only when no command is detected. Now, ai command has enhanced capabilities where users can use it to interact with the terminal. This uses "ctx.shell.runPipeline" to run commands from inside a command.

[CLAassistant]

All committers have signed the CLA.

[KernelDeimos]

Great work! Before I can merge this to main it's very important that the user is asked for confirmation before running an AI-generated command. Our release cycles are very fast so this will go into production soon after being merged.

This is mentioned in the issue:

Doing this with proper safeguards to prevent mistakes or damage to user data will be an important and interesting challenge.

Based on the source from the cat command, this should work to get a line of input from the user:

({ value: line } = await ctx.externs.in_.read())
if ( ! (line ?? '').toLowerCase().startsWith('y') ) {
  // Display error and return
}
// Run command

I haven't tested the code snippet above, but that's the general idea for capturing a Y/n prompt from the user.

[ntwari-bruce]

I have updated the changes; Now, users will be able to confirm the command first before running it.

[KernelDeimos]

Perfect, I no review comments so I'm going to merge this now. I'll open a new issue for using tool use which would potentially allow the ai command to take multiple steps for complex tasks.

[KernelDeimos]

Added the subsequent issue. If you'd like you can take this too since you're already familiar with this command, or better yet you could help someone else through it.

[ntwari-bruce]

@KernelDeimos yes i would like to take it