feat(login): 添加奶昔论坛第三方登录支持

- 在登录页面增加奶昔论坛登录选项
- 实现奶昔论坛OAuth2.0认证流程
- 添加用户绑定和直接登录功能
- 优化登录界面布局和样式

login.php

@@ -6,7 +6,7 @@
  * @wx        123456
  * @qq        123456
  -->
-<?php
+ <?php
 
 include 'config.php';
 
@@ -98,10 +98,14 @@ $stmt->store_result();
             	    我已阅读并同意 <a href="javascript:void(0);" id="agree_btn">用户协议及隐私协议<a/>
                 </div>
             	<a href="javascript:process_login();" id="submitButton" class="button fit">登 录</a>
-                <div style="display:flex;justify-content:center" id="linuxdoConnect">
-                    <div style="display:flex;align-items:center;flex-direction:column;gap:4px;cursor:pointer">
+                <div style="display:flex;justify-content:center;gap:8px;font-size:12px" >
+                    <div style="display:flex;align-items:center;flex-direction:column;gap:4px;cursor:pointer" id="linuxdoConnect">
                         <img src="static/img/linuxdo_logo.png" style="width:60px;height:60px" alt="Linux.Do登录"/>
-                        <div>Linux.do登录</div>
+                        <div>Linux.do</div>
+                    </div>
+                    <div style="display:flex;align-items:center;flex-direction:column;gap:4px;cursor:pointer" id="naixiConnect">
+                        <img src="https://forum.naixi.net/favicon.ico" style="width:60px;height:60px" alt="奶昔登录"/>
+                        <div>奶昔登录</div>
                     </div>
                 </div>
             	<div class="forget_password">
@@ -127,8 +131,13 @@ $stmt->store_result();
                 switchBtn = $('#switchBtn');
             const linuxdoConnect = $("#linuxdoConnect")
                   linuxdoConnect.click(()=>{
-                    location.href="https://connect.linux.do/oauth2/authorize?response_type=code&client_id=tfKevot5lSwB5A5gcqPQMMhaXDLjib0P"
+                    location.href="https://connect.linux.do/oauth2/authorize?response_type=code&client_id=fqAFU2cQVWtM3CiSLWZEzHb1nFw6evlY"
                   })
+            const naixiConnect = $("#naixiConnect")
+                  naixiConnect.click(()=>{
+                    location.href="https://auth.naixi.net/login/oauth/authorize?client_id=6c597d1551b868dce9fe&redirect_uri=http://cq.eb.cx/naixi_callback&response_type=code&scope=profile&state=STATE"
+                  })
+                  
             var isPhone = isMobile(),
                 agent_id = getQueryString('agent_id'),
                 codeOpen = <?=$_CONFIG['code_open']?>,