chore: 移除旧的iconfont字体文件及相关CSS

static/icon/back/iconfont.css

@@ -1,96 +0,0 @@
-@font-face {
-  font-family: "iconfont"; /* Project id 5036888 */
-  src: url('iconfont.woff2?t=1760673095138') format('woff2'),
-       url('iconfont.woff?t=1760673095138') format('woff'),
-       url('iconfont.ttf?t=1760673095138') format('truetype'),
-       url('uvicons.ttf') format('truetype');
-}
-
-.iconfont {
-  font-family: "iconfont" !important;
-  font-size: 16px;
-  font-style: normal;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-.icon-search1:before {
-  content: "\e8ef";
-}
-
-.icon-user:before {
-  content: "\e7ae";
-}
-
-.icon-home:before {
-  content: "\e7c6";
-}
-
-.icon-right:before {
-  content: "\e7eb";
-}
-
-.icon-left:before {
-  content: "\e7ec";
-}
-
-.icon-up1:before {
-  content: "\e7ed";
-}
-
-.icon-down1:before {
-  content: "\e7ee";
-}
-
-.icon-location-fill:before {
-  content: "\e868";
-}
-
-.icon-eye-fill:before {
-  content: "\e869";
-}
-
-.icon-eyeclose-fill:before {
-  content: "\e8ff";
-}
-
-.icon-down:before {
-  content: "\e610";
-}
-
-.icon-back:before {
-  content: "\e6db";
-}
-
-.icon-share:before {
-  content: "\e86f";
-}
-
-.icon-positioning:before {
-  content: "\e68e";
-}
-
-.icon-quanbu:before {
-  content: "\e61b";
-}
-
-.icon-personalcenter:before {
-  content: "\e60a";
-}
-
-.icon-3:before {
-  content: "\e61a";
-}
-
-.icon-caipu:before {
-  content: "\e72d";
-}
-
-.icon-shouye:before {
-  content: "\e600";
-}
-
-.icon-yuyin:before {
-  content: "\e813";
-}
-