Add instance data dashboard (default off).

Read-only overview of live orders, key monitors, and strategy; show options/hedge only when present. Toggle via system settings nav prefs.

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

lib/instance/instance_display_prefs_lib.py

@@ -8,6 +8,7 @@ from lib.instance.runtime_settings_lib import runtime_get_prefix, runtime_set_ma
 DISPLAY_RUNTIME_PREFIX = "display."
 
 DEFAULT_INSTANCE_DISPLAY: dict[str, bool] = {
+    "show_nav_dashboard": False,
     "show_nav_strategy": True,
     "show_nav_strategy_records": True,
     "show_nav_records": True,
@@ -25,6 +26,7 @@ DEFAULT_INSTANCE_DISPLAY: dict[str, bool] = {
 }
 
 DISPLAY_LABELS: dict[str, str] = {
+    "show_nav_dashboard": "数据看板",
     "show_nav_strategy": "策略交易",
     "show_nav_strategy_records": "策略交易记录",
     "show_nav_records": "交易记录与复盘",
@@ -42,6 +44,7 @@ DISPLAY_LABELS: dict[str, str] = {
 }
 
 NAV_TAB_ALLOWED: dict[str, str] = {
+    "dashboard": "show_nav_dashboard",
     "strategy": "show_nav_strategy",
     "strategy_records": "show_nav_strategy_records",
     "records": "show_nav_records",
@@ -103,6 +106,7 @@ def tab_allowed(tab: str, display: Optional[dict[str, bool]] = None) -> bool:
 
 def display_meta_for_ui() -> list[dict[str, Any]]:
     nav_keys = [
+        "show_nav_dashboard",
         "show_nav_strategy",
         "show_nav_strategy_records",
         "show_nav_records",