[BOUNTY] wRTC Quickstart Guide - Complete Documentation (#58)

[godong0128]

Summary

This PR adds comprehensive wRTC documentation as requested in issue #58.

Changes

📝 New File: docs/wrtc.md

• Anti-scam checklist with mint address verification
• Step-by-step buying guide using Raydium (with direct swap link)
• Bridging instructions for wRTC → BoTTube credits
• Withdrawal guide for BoTTube credits → wRTC
• Useful links section with all canonical URLs
• Safety reminders for new users

📖 Updated: README.md

• Added link to new wRTC guide in the wRTC on Solana table

Acceptance Criteria

• ✅ Created docs/wrtc.md with comprehensive guide
• ✅ Linked from main README.md
• ✅ Includes anti-scam checklist (mint verification, decimals check)
• ✅ Copy-pastable steps for swapping on Raydium
• ✅ Copy-pastable steps for bridging to BoTTube
• ✅ Copy-pastable steps for withdrawing back to wRTC
• ✅ Readable for users without insider knowledge
• ✅ Uses all canonical wRTC info:
  • Mint: 12TAdKXxcGf6oCv4rqDz2NkgxjyHq6HQKoxKZYGf5i4X
  • Decimals: 6
  • Raydium swap link
  • BoTTube bridge link

Preview

The new guide covers:

1. 🔒 Anti-Scam Checklist - How to verify authentic wRTC
2. 💱 How to Buy - Raydium direct link + manual DEX search
3. 🌉 How to Bridge - wRTC → BoTTube credits for tipping
4. 🔙 How to Withdraw - BoTTube credits → wRTC
5. 📊 Useful Links - All official resources in one place
6. ⚠️ Safety Tips - Important reminders for new users

Testing

• Verified all links work correctly
• Confirmed mint address and decimals match official spec
• Ensured documentation is clear and beginner-friendly

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Closes #58

Bounty: 40 RTC

Contributed by: DONG (@godong0128)