Add real-time data dashboard with account, positions, keys, and closes.

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

app.py

@@ -222,6 +222,7 @@ def _static_asset_v() -> str:
     base = os.path.dirname(os.path.abspath(__file__))
     rels = (
         "static/js/trade.js",
+        "static/js/dashboard.js",
         "static/js/orientation.js",
         "static/css/records.css",
         "static/js/records.js",
@@ -229,6 +230,7 @@ def _static_asset_v() -> str:
         "static/css/mobile.css",
         "static/css/responsive.css",
         "static/css/trade.css",
+        "static/css/dashboard.css",
         "static/css/base.css",
     )
     mtimes = []
@@ -1632,6 +1634,34 @@ def api_stats_refresh():
     return jsonify(data)
 
 
+_dashboard_sync_tick = {"n": 0}
+
+
+@app.route("/dashboard")
+@login_required
+@require_nav("dashboard")
+def dashboard():
+    return render_template("dashboard.html")
+
+
+@app.route("/api/dashboard/live")
+@login_required
+def api_dashboard_live():
+    if not nav_enabled(get_setting, "dashboard"):
+        return jsonify({"ok": False, "error": "数据看板已在系统设置中关闭"}), 403
+    from dashboard_lib import build_dashboard_payload
+
+    _dashboard_sync_tick["n"] += 1
+    sync_trades = _dashboard_sync_tick["n"] % 5 == 0
+    payload = build_dashboard_payload(
+        get_db=get_db,
+        get_setting=get_setting,
+        fetch_price=fetch_price,
+        sync_ctp_trades=sync_trades,
+    )
+    return jsonify(payload)
+
+
 @app.route("/market")
 @login_required
 @require_nav("market")