Add Swapuz (no-KYC crypto exchange)

[swapuz-com]

Add Swapuz (no-KYC crypto exchange) Simple. exchange 1314+ cryptocurrencies. Fast crypto swaps with Web3 connection and its own liquidity

Checklist

• [+ ] Entry uses the format `- Swapuz | Instant exchange with no registration. Accepts Monero
• New section is added to the Table of Contents (Contents) - N/A, added to an existing subsection
• [+ ] Project has a clear privacy / own-your-data policy - https://swapuz.com/privacy-policy
• [+ ] Project website loads no third-party trackers (only analytics from the Analytics section allowed)
• [ -] Source or repo link is provided — closed-source, no public repo
• [ -] License is stated — closed-source
• [+] Project is maintained