docs(readme): emphasize ARIS-Homepage NEW callout with 🔥 markers

Add 🔥 emoji to the quick-nav callout block (both English and Chinese)
so first-time visitors immediately notice that ARIS-Homepage is the
newest addition. Pattern: 🔥 NEW · 🌐 Also in this repo — ARIS-Homepage
... [🔥 Live demo →].

Per maintainer request — light visual emphasis only, no copy changes.

Author: wanshuiyin

README.md

@@ -16,7 +16,7 @@ A curated, **bilingual** (中文 + English) collection of ML / LLM / multimodal
 
 Each cheat sheet is a long-form Chinese tutorial with: formula derivations · from-scratch PyTorch code · 25 high-frequency interview questions (L1 essentials · L2 advanced · L3 top-tier lab).
 
-> 🌐 **Also in this repo** — [**ARIS-Homepage**](#-aris-homepage--fact-checked-academic-homepage-from-cv): turn your CV into a fact-checked academic homepage with the same single-file HTML workflow. [**Live demo at wanshuiyin.github.io →**](https://wanshuiyin.github.io/)
+> 🔥 **NEW** · 🌐 **Also in this repo** — [**ARIS-Homepage**](#-aris-homepage--fact-checked-academic-homepage-from-cv): turn your CV into a fact-checked academic homepage with the same single-file HTML workflow. [**🔥 Live demo at wanshuiyin.github.io →**](https://wanshuiyin.github.io/)
 
 <p align="center">
   <img src="assets/preview_strip.jpg" alt="ARIS-in-AI-Offer preview — Foundations + Interview Q&A + From-Scratch Code, three columns from a representative cheat sheet" width="100%">

README_CN.md

@@ -16,7 +16,7 @@
 
 每篇都是一份长文 + 公式 + 从零开始的 PyTorch 代码 + 25 高频面试题（L1 必会 · L2 进阶 · L3 顶级 lab）。
 
-> 🌐 **本仓库另一个 feature** —— [**ARIS-Homepage**](#-aris-homepage--fact-checked-学术主页生成器)：用同一套单文件 HTML workflow 把 CV 变成 fact-checked 学术主页。[**Live demo 在 wanshuiyin.github.io →**](https://wanshuiyin.github.io/)
+> 🔥 **新 feature** · 🌐 **本仓库另一个 feature** —— [**ARIS-Homepage**](#-aris-homepage--fact-checked-学术主页生成器)：用同一套单文件 HTML workflow 把 CV 变成 fact-checked 学术主页。[**🔥 Live demo 在 wanshuiyin.github.io →**](https://wanshuiyin.github.io/)
 
 <p align="center">
   <img src="assets/preview_strip.jpg" alt="ARIS-in-AI-Offer 预览 — 基础知识 + 面试题 + 实际代码，截自一篇代表性 cheat sheet" width="100%">