数据库文档编写，开发规范文档，数据库接入

pages/user/login.uvue

@@ -335,7 +335,20 @@ const handleLogin = async () => {
 }
 
 const navigateToRegister = () => {
-  uni.navigateTo({ url: '/pages/user/register' })
+	const pages = getCurrentPages() as any[]
+	const currentPage = pages.length > 0 ? pages[pages.length - 1] : null
+	const opts = currentPage?.options as any
+	const redirect = opts?.redirect as string | null
+
+	if (redirect != null && redirect.length > 0) {
+		uni.navigateTo({
+			url: `/pages/user/register?redirect=${redirect}`
+		})
+	} else {
+		uni.navigateTo({
+			url: '/pages/user/register'
+		})
+	}
 }
 const handleTutorial = () => uni.showToast({ title: '扫码教程开发中', icon: 'none' })
 const handleForgotPassword = () => uni.showToast({ title: '忘记密码开发中', icon: 'none' })