chore: 添加静态资源文件和版本配置文件

添加大量图片、字体、音频等静态资源文件，包括用户界面图片、模板文件和安装界面素材
添加系统版本配置文件(.version)和常量定义文件(.constant)
更新供应商依赖文件，包括Symfony VarDumper组件和相关许可证文件
添加验证码配置文件(captcha.php)和.gitignore规则

public/index.html

@@ -0,0 +1,3 @@
+<!DOCTYPE html><html lang=zh-CN><head><meta charset=utf-8><meta http-equiv=X-UA-Compatible content="IE=edge"><title>加载中</title><script>window.wx = null;
+		//uniapp默认的wx重置</script><script src=https://res.wx.qq.com/open/js/jweixin-1.2.0.js></script><script src=https://open.work.weixin.qq.com/wwopen/js/jwxwork-1.0.0.js></script><script>var coverSupport = 'CSS' in window && typeof CSS.supports === 'function' && (CSS.supports('top: env(a)') || CSS.supports('top: constant(a)'))
+			document.write('<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' + (coverSupport ? ', viewport-fit=cover' : '') + '" />')</script><link rel=stylesheet href=/static/index.ed4a2d2b.css></head><body><noscript><strong>Please enable JavaScript to continue.</strong></noscript><div id=app></div><script src=/static/js/chunk-vendors.f4f78756.js></script><script src=/static/js/index.c51fd75b.js></script></body></html>