chore: 删除未使用的 CSS 和字体文件 (第4批)

删除以下未被引用的文件：
- svg-with-js.min.css
- v5-font-face.css / v5-font-face.min.css
- nucleo.eot / nucleo.ttf

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/assets/css/v5-font-face.css

@@ -1,22 +0,0 @@
-/*!
- * Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com
- * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
- * Copyright 2024 Fonticons, Inc.
- */
-@font-face {
-  font-family: 'Font Awesome 5 Brands';
-  font-display: block;
-  font-weight: 400;
-  src: url("../webfonts/fa-brands-400.woff2") format("woff2"), url("../webfonts/fa-brands-400.ttf") format("truetype"); }
-
-@font-face {
-  font-family: 'Font Awesome 5 Free';
-  font-display: block;
-  font-weight: 900;
-  src: url("../webfonts/fa-solid-900.woff2") format("woff2"), url("../webfonts/fa-solid-900.ttf") format("truetype"); }
-
-@font-face {
-  font-family: 'Font Awesome 5 Free';
-  font-display: block;
-  font-weight: 400;
-  src: url("../webfonts/fa-regular-400.woff2") format("woff2"), url("../webfonts/fa-regular-400.ttf") format("truetype"); }

src/assets/css/v5-font-face.min.css

@@ -1,6 +0,0 @@
-/*!
- * Font Awesome Free 6.6.0 by @fontawesome - https://fontawesome.com
- * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
- * Copyright 2024 Fonticons, Inc.
- */
-@font-face{font-family:"Font Awesome 5 Brands";font-display:block;font-weight:400;src:url(../webfonts/fa-brands-400.woff2) format("woff2"),url(../webfonts/fa-brands-400.ttf) format("truetype")}@font-face{font-family:"Font Awesome 5 Free";font-display:block;font-weight:900;src:url(../webfonts/fa-solid-900.woff2) format("woff2"),url(../webfonts/fa-solid-900.ttf) format("truetype")}@font-face{font-family:"Font Awesome 5 Free";font-display:block;font-weight:400;src:url(../webfonts/fa-regular-400.woff2) format("woff2"),url(../webfonts/fa-regular-400.ttf) format("truetype")}