fix: settings nav uses onclick scroll instead of hash (avoid router conflict)

static/js/pages/settings.js

@@ -123,6 +123,17 @@ const PageSettings = {
             }
         });
 
+        document.querySelectorAll('.settings-nav-item').forEach(el => {
+            el.addEventListener('click', (e) => {
+                e.preventDefault();
+                const id = el.getAttribute('data-target');
+                const section = document.getElementById(id);
+                if (section) section.scrollIntoView({ behavior: 'smooth', block: 'start' });
+                document.querySelectorAll('.settings-nav-item').forEach(s => s.classList.remove('active'));
+                el.classList.add('active');
+            });
+        });
+
         document.getElementById('settings-test-mode')?.addEventListener('change', async (e) => {
             const on = e.target.checked;
             await API.updateConfig({ ui_test_mode: on });
@@ -197,7 +208,7 @@ const PageSettings = {
         ];
 
         return '<div class="settings-layout"><div class="settings-nav">' +
-            sections.map(s => '<a class="settings-nav-item" href="#' + s.id + '">' + s.label + '</a>').join('') +
+            sections.map(s => '<a class="settings-nav-item" data-target="' + s.id + '">' + s.label + '</a>').join('') +
             '</div><div class="settings-main"><div class="animated"><h2 style="font-size:24px;font-weight:700;margin-bottom:24px">设置</h2>' +
 
         '<div class="settings-section" id="sec-forward"><h3>数据转发</h3><p style="font-size:12px;color:var(--text-tertiary);margin-bottom:12px">将收到的游戏原始 UDP 数据包完整转发到下游物理外设</p><div id="forward-list">' + this._forwardListHtml(forwards) + '</div><div style="display:flex;gap:8px;margin-top:8px"><button id="btn-add-forward" class="btn btn-sm btn-secondary">+ 添加目标</button><button id="btn-save-forwards" class="btn btn-sm btn-primary">保存并生效</button></div></div>' +