Feat: add new commands for Ext/u301 URL Shortener

[shiny]

Description

add new commands

• shorten URL by input arguments
• add a new setting: generate meaningful short key by AI
• add AI tools for short link generation

upgrade API from v2 to v3

Screencast

https://focusee.imobie.com/share/02c4727c639443a598f8019266c23397?FocuSeeVideo

Checklist

• I read the extension guidelines
• I read the documentation about publishing
• I ran npm run build and tested this distribution build in Raycast
• I checked that files in the assets folder are used by the extension itself
• I checked that assets used in the README are located outside the metadata folder if they were not generated with our metadata tool

[raycastbot]

Thank you for the update! 🎉

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[greptile-apps]

Greptile Overview

Greptile Summary

This PR adds AI-powered features and a new parameterized command to the U301 URL shortener extension. The changes introduce a new "Shorten URL" command that accepts URL, key, and comment arguments, while the original clipboard-based functionality has been moved to shorten-url-from-clipboard.tsx.

Key additions:

• AI tool integration (create-short-link) for generating short links through Raycast AI
• Optional AI-powered short key generation using customizable prompts
• New workspace ID preference for organizing shortened URLs
• Upgraded to API v3 with improved error handling
• Removed node-fetch dependency (using built-in fetch)
• Proper use of @raycast/utils getFavicon utility

Issues found:

• Two preference titles/labels not using title case (lines 121, 123 in package.json)

Confidence Score: 4.5/5

• Safe to merge after fixing minor style issues with preference title casing
• Well-implemented feature addition with good architectural decisions (moved clipboard logic to separate file, proper error handling, removed unnecessary dependencies). Only minor style guide violations for title case in preferences.
• Only package.json needs attention for title case fixes on preference labels

Important Files Changed

Filename	Overview
extensions/u301-url-shortener/package.json	Added AI tools integration, new command with arguments, and workspace/AI preferences with minor title case issues
extensions/u301-url-shortener/src/index.tsx	Refactored from clipboard-based to argument-based URL shortening with proper error handling and favicon usage
extensions/u301-url-shortener/src/util.ts	Updated to use v3 API, added AI-powered slug generation, removed node-fetch import, improved error handling
extensions/u301-url-shortener/src/tools/create-short-link.ts	New AI tool for creating short links with proper input schema documentation

[greptile-apps]

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