Fix: Add latest OpenAI models and consolidation system

[drewbabel]

Fixes #19481 --> references PR #19485

This PR updates the ChatGPT Quick Actions extension with the latest OpenAI models and adds a consolidation system for easier maintenance.

Changes Made

Added Latest Models

• GPT-4.1 series: GPT-4.1, GPT-4.1 mini, GPT-4.1 nano
• Reasoning models: o1, o1-mini, o1-pro, o3, o3-mini, o4-mini

Removed Obsolete Models

• GPT-3.5 Turbo (deprecated)
• GPT-4 (superseded)
• GPT-4 Turbo (superseded)

Updated Pricing Structure

• Changed from per 10K tokens to per 1M tokens
• Updated with current OpenAI pricing rates
• Changed parameter names from prompt_token/output_token to input_token/output_token

Added Consolidation System

• Models now defined in single location (scripts/models.js) instead of 9 places
• Added npm run build-package script to auto-generate package.json
• Simplified future model updates to 1-step process

Related to previous PR #19485 - incorporates all reviewer feedback from @one-data-cookie.

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 your contribution! 🎉

🔔 @alanzchen @one-data-cookie @JonathanAquino you might want to have a look.

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[greptile-apps]

PR Summary

Updates OpenAI model support in ChatGPT Quick Actions extension with a significant refactor of model management, but includes several critical issues that need addressing.

• scripts/models.js includes non-existent models (GPT-4.1, GPT-4.1-mini, GPT-4.1-nano) - these should be removed as they don't exist in OpenAI's lineup
• CHANGELOG.md contains duplicate entries with {PR_MERGE_DATE} template - these should be consolidated into a single entry
• Some models listed as "Latest" (o1, o3) are actually preview/limited access models - this should be clearly documented
• Package template system is well-structured but pricing calculations in util.ts need validation against official OpenAI rates
• Model consolidation system is a good architectural improvement but needs additional error handling in build-package.js

_{7 file(s) reviewed, 7 comment(s)
Edit PR Review Bot Settings | Greptile}

[one-data-cookie]

@drewbabel Very neat, thanks for taking the time to consolidate it! 🚀

[one-data-cookie]

Just a useless nitpick – I'd use imperative mood instead of past tense in these, same as in commit messages and below.

[one-data-cookie]

Missing an empty row at the end. Same in the other files below.

Suggested change

	}
	}

[one-data-cookie]

Or similar.

Suggested change

	2. Update pricing in `src/util.ts`
	2. Update [pricing](https://openai.com/api/pricing/) in `src/util.ts`