fix: CTP登录冷却持久化到数据库，取消页面自动连并刷新JS缓存

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

static/js/trade.js

@@ -394,7 +394,6 @@
             return Promise.resolve({});
         }
         ctpConnectInflight = true;
-        updateCtpBadge(false, true);
         return fetch('/api/ctp/connect', {
             method: 'POST',
             headers: { 'Content-Type': 'application/json' },
@@ -415,6 +414,7 @@
                     return d;
                 }
                 if (d.connecting || st.connecting) {
+                    updateCtpBadge(false, true);
                     return waitForCtpConnected(70000).then(function (ok) {
                         if (!ok && d.error) showCtpError(d.error);
                         else if (!ok && st.last_error) showCtpError(st.last_error);
@@ -1086,13 +1086,7 @@
                 var st = d.status || {};
                 syncCtpBadgeFromStatus(st);
                 if (st.last_error) showCtpError(st.last_error);
-                if (st.connected) {
-                    pollPositions();
-                    return;
-                }
-                if ((st.login_cooldown_sec || 0) > 0) return;
-                if (isCtpLoginBanError(st.last_error)) return;
-                if (!st.connecting) requestCtpConnect(false);
+                if (st.connected) pollPositions();
             })
             .catch(function () {});
     }