Add Deploy NFT page (new IA)

[nhussein11]

📝 Description

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✅ Checklist

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• PaperMoon Style Guide followed

[Copilot]

Pull Request Overview

This pull request replaces the existing PolkaVM-focused NFT deployment guide with a comprehensive EVM-based guide that covers multiple deployment approaches. The new guide demonstrates how to deploy ERC-721 NFT contracts using standard EVM tooling including JavaScript/Ethers.js, Remix IDE, Hardhat, and Foundry.

Key changes:

• Complete replacement of the PolkaVM-specific NFT deployment tutorial with an EVM-focused multi-approach guide
• Addition of practical deployment examples for four different EVM development workflows
• Updates to navigation and AI-generated documentation files to reflect the new content structure

Reviewed Changes

Copilot reviewed 30 out of 34 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
smart-contracts/cookbook/smart-contracts/deploy-nft.md	Removed entire PolkaVM-based NFT deployment tutorial
smart-contracts/cookbook/smart-contracts/deploy-nft-evm.md	Added comprehensive EVM-based NFT deployment guide covering Ethers.js, Remix, Hardhat, and Foundry
smart-contracts/cookbook/smart-contracts/.nav.yml	Updated navigation to point to new EVM guide
llms.txt	Updated documentation page count and added new guide to index
.ai/site-index.json	Updated metadata timestamps and hashes for affected documentation
.ai/pages/*.md	Removed code examples from multiple tutorial and reference pages (collapsible sections remain)

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[0xlukem]

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