feat(hub): settings toggles for funds and dashboard nav

Add show_nav_funds and show_nav_dashboard in hub_settings display prefs to hide top nav entries and redirect direct URL access.

Co-authored-by: Cursor <cursoragent@cursor.com>

manual_trading_hub/static/app.js

@@ -3,17 +3,47 @@
   let settingsCache = null;
   let authState = { required: false, logged_in: true };
 
-  function showAccountPnlPref() {
+  function displayPref(key, defaultOn) {
     const d = settingsCache && settingsCache.display;
-    if (!d || d.show_account_pnl === undefined) return true;
-    return !!d.show_account_pnl;
+    if (!d || d[key] === undefined) return defaultOn !== false;
+    return !!d[key];
+  }
+
+  function showAccountPnlPref() {
+    return displayPref("show_account_pnl", true);
+  }
+
+  function showNavFundsPref() {
+    return displayPref("show_nav_funds", true);
+  }
+
+  function showNavDashboardPref() {
+    return displayPref("show_nav_dashboard", true);
+  }
+
+  function syncNavVisibility(data) {
+    const d = (data && data.display) || {};
+    const navFunds = document.getElementById("nav-funds");
+    const navDash = document.getElementById("nav-dashboard");
+    if (navFunds) navFunds.classList.toggle("nav-hidden", d.show_nav_funds === false);
+    if (navDash) navDash.classList.toggle("nav-hidden", d.show_nav_dashboard === false);
+  }
+
+  function pageNavAllowed(page) {
+    if (page === "funds") return showNavFundsPref();
+    if (page === "dashboard") return showNavDashboardPref();
+    return true;
   }
 
   function syncDisplayPrefsUI(data) {
-    const cb = document.getElementById("pref-show-account-pnl");
-    if (!cb) return;
-    const show = data && data.display ? data.display.show_account_pnl : true;
-    cb.checked = show !== false;
+    const d = (data && data.display) || {};
+    const pnlCb = document.getElementById("pref-show-account-pnl");
+    const fundsCb = document.getElementById("pref-show-nav-funds");
+    const dashCb = document.getElementById("pref-show-nav-dashboard");
+    if (pnlCb) pnlCb.checked = d.show_account_pnl !== false;
+    if (fundsCb) fundsCb.checked = d.show_nav_funds !== false;
+    if (dashCb) dashCb.checked = d.show_nav_dashboard !== false;
+    syncNavVisibility(data);
   }
 
   function positionTableHeadHtml(compact) {
@@ -662,7 +692,11 @@
   }
 
   function setActiveNav() {
-    const page = currentPage();
+    let page = currentPage();
+    if (!pageNavAllowed(page)) {
+      history.replaceState({}, "", "/monitor");
+      page = "monitor";
+    }
     const pageId = pageElementId(page);
     document.querySelectorAll(".top-nav a").forEach((a) => {
       const href = (a.getAttribute("href") || "").split("?")[0];
@@ -857,6 +891,7 @@
   async function loadSettings() {
     const r = await apiFetch("/api/settings");
     settingsCache = await r.json();
+    syncNavVisibility(settingsCache);
     return settingsCache;
   }
 
@@ -3055,10 +3090,14 @@
   function collectSettingsFromUI() {
     const rows = [...document.querySelectorAll("#settings-list .settings-card")];
     const pnlCb = document.getElementById("pref-show-account-pnl");
+    const fundsCb = document.getElementById("pref-show-nav-funds");
+    const dashCb = document.getElementById("pref-show-nav-dashboard");
     return {
       version: 1,
       display: {
         show_account_pnl: pnlCb ? !!pnlCb.checked : true,
+        show_nav_funds: fundsCb ? !!fundsCb.checked : true,
+        show_nav_dashboard: dashCb ? !!dashCb.checked : true,
       },
       exchanges: rows.map((card) => {
         const caps = [];
@@ -3100,6 +3139,10 @@
           await loadSettingsUI();
         }
         if (lastMonitorRows.length) renderMonitorGrid(lastMonitorRows);
+        if (!pageNavAllowed(currentPage())) {
+          history.replaceState({}, "", "/monitor");
+          setActiveNav();
+        }
       } else showToast("保存失败", true);
     } catch (e) {
       showToast(String(e), true);