docs(bundling): add logo to header title (#304)

- Add logo display to navigation header title
- Create new 'bf-symbol.png' with padding removed for better fit
- Rename original 'bf-symbol.webp' to 'bf-symbol-with-padding.webp'

Author: JeongHwan-dev

fundamentals/bundling/.vitepress/shared.mts

@@ -106,6 +106,7 @@ export const shared = defineConfig({
   },
 
   themeConfig: {
+    logo: "/images/bf-symbol.png",
     socialLinks: [
       { icon: "github", link: "https://github.com/toss/frontend-fundamentals" }
     ],

fundamentals/bundling/index.md

@@ -9,7 +9,7 @@ hero:
     loading: eager
     fetchpriority: high
     decoding: async
-    src: /images/bf-symbol.webp
+    src: /images/bf-symbol-with-padding.webp
     alt: Frontend Fundamentals symbol
   actions:
     - text: 시작하기