update hero image

Author: Lum1104

README.es-ES.md

@@ -33,7 +33,7 @@
 </p>
 
 <p align="center">
-  <img src="assets/hero.jpg" alt="Understand Anything — Convierte cualquier código fuente en un grafo de conocimiento interactivo" width="800" />
+  <img src="assets/hero.png" alt="Understand Anything — Convierte cualquier código fuente en un grafo de conocimiento interactivo" width="800" />
 </p>
 
 ---

README.ja-JP.md

@@ -34,7 +34,7 @@
 </p>
 
 <p align="center">
-  <img src="assets/hero.jpg" alt="Understand Anything — あらゆるコードベースをインタラクティブなナレッジグラフに変換" width="800" />
+  <img src="assets/hero.png" alt="Understand Anything — あらゆるコードベースをインタラクティブなナレッジグラフに変換" width="800" />
 </p>
 
 ---

README.ko-KR.md

@@ -33,7 +33,7 @@
 </p>
 
 <p align="center">
-  <img src="assets/hero.jpg" alt="Understand Anything — 모든 코드베이스를 인터랙티브 지식 그래프로 변환" width="800" />
+  <img src="assets/hero.png" alt="Understand Anything — 모든 코드베이스를 인터랙티브 지식 그래프로 변환" width="800" />
 </p>
 
 ---

README.md

@@ -34,7 +34,7 @@
 </p>
 
 <p align="center">
-  <img src="assets/hero.jpg" alt="Understand Anything — Turn any codebase into an interactive knowledge graph" width="800" />
+  <img src="assets/hero.png" alt="Understand Anything — Turn any codebase into an interactive knowledge graph" width="800" />
 </p>
 
 ---

README.tr-TR.md

@@ -34,7 +34,7 @@
 </p>
 
 <p align="center">
-  <img src="assets/hero.jpg" alt="Understand Anything — Herhangi bir kod tabanını interaktif bir bilgi grafiğine dönüştür" width="800" />
+  <img src="assets/hero.png" alt="Understand Anything — Herhangi bir kod tabanını interaktif bir bilgi grafiğine dönüştür" width="800" />
 </p>
 
 ---

README.zh-CN.md

@@ -33,7 +33,7 @@
 </p>
 
 <p align="center">
-  <img src="assets/hero.jpg" alt="Understand Anything — 将任何代码库转换为交互式知识图谱" width="800" />
+  <img src="assets/hero.png" alt="Understand Anything — 将任何代码库转换为交互式知识图谱" width="800" />
 </p>
 
 ---

README.zh-TW.md

@@ -33,7 +33,7 @@
 </p>
 
 <p align="center">
-  <img src="assets/hero.jpg" alt="Understand Anything — 將任何程式碼庫轉換為互動式知識圖譜" width="800" />
+  <img src="assets/hero.png" alt="Understand Anything — 將任何程式碼庫轉換為互動式知識圖譜" width="800" />
 </p>
 
 ---

assets/hero.jpg

@@ -4,7 +4,7 @@ const githubUrl = 'https://github.com/Lum1104/Understand-Anything';
 
 <section class="hero">
   <div class="hero-bg">
-    <img src="/images/hero.jpg" alt="" class="hero-bg-img" loading="eager" />
+    <img src="/images/hero.png" alt="" class="hero-bg-img" loading="eager" />
     <div class="hero-overlay"></div>
   </div>