feat: 添加多个字体图标、样式文件和配置文件

新增了多个字体图标文件（SVG格式），包括品牌图标和常规图标。添加了相关的样式文件（LESS和SCSS）用于管理图标样式。更新了配置文件如.gitignore、composer.json和.htaccess等。新增了开发者相关的PHP文件如logout.php。添加了项目规则文档和字体相关的样式文件。

vendor/composer/autoload_static.php

@@ -0,0 +1,36 @@
+<?php
+
+// autoload_static.php @generated by Composer
+
+namespace Composer\Autoload;
+
+class ComposerStaticInit3302f48816527bd1881a87ec350e6e66
+{
+    public static $prefixLengthsPsr4 = array (
+        'P' => 
+        array (
+            'PHPMailer\\PHPMailer\\' => 20,
+        ),
+    );
+
+    public static $prefixDirsPsr4 = array (
+        'PHPMailer\\PHPMailer\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/phpmailer/phpmailer/src',
+        ),
+    );
+
+    public static $classMap = array (
+        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
+    );
+
+    public static function getInitializer(ClassLoader $loader)
+    {
+        return \Closure::bind(function () use ($loader) {
+            $loader->prefixLengthsPsr4 = ComposerStaticInit3302f48816527bd1881a87ec350e6e66::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit3302f48816527bd1881a87ec350e6e66::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInit3302f48816527bd1881a87ec350e6e66::$classMap;
+
+        }, null, ClassLoader::class);
+    }
+}