Feat/hyperliquid agent wallet docs (#936)

* feat(docs): add Hyperliquid Agent Wallet tutorial for all languages
- Add comprehensive Hyperliquid Agent Wallet setup guide with referral link
- Update all 5 language versions (EN, ZH, JA, RU, UK)
- Remove "Alternative" prefix from Hyperliquid and Aster DEX section titles
- Remove direct wallet method, only recommend secure Agent Wallet approach
- Include step-by-step registration, funding, and agent wallet creation
- Add security warnings and best practices for all languages
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
* feat(docs): add Hyperliquid and Aster DEX to Table of Contents in all languages
- Add navigation links for Hyperliquid and Aster DEX registration in all 5 README versions
- Ensure all three exchanges (Binance, Hyperliquid, Aster) have equal visibility in TOC
- Add complete TOC structure to Japanese README (was missing before)
- Maintain consistency across English, Chinese, Japanese, Russian, and Ukrainian versions
Co-Authored-By: tinkle-community <tinklefund@gmail.com>
---------
Co-authored-by: tinkle <tinkle@tinkle.community>
Co-authored-by: tinkle-community <tinklefund@gmail.com>

docs/i18n/zh-CN/README.md

@@ -24,6 +24,8 @@
 - [🔮 路线图](#-路线图---通用市场扩展)
 - [🏗️ 技术架构](#️-技术架构)
 - [💰 注册币安账户](#-注册币安账户省手续费)
+- [🔷 注册Hyperliquid账户](#-使用hyperliquid交易所)
+- [🔶 注册Aster DEX账户](#-使用aster-dex交易所)
 - [🚀 快速开始](#-快速开始)
 - [📖 AI决策流程](#-ai决策流程)
 - [🧠 AI自我学习示例](#-ai自我学习示例)