add openclaw standard ui, etc

app.py

@@ -8,6 +8,7 @@ from pathlib import Path
 import pandas as pd
 import requests
 import streamlit as st
+import streamlit.components.v1 as components
 from tools.backtesting_runner import (
     load_price_data_from_csv_text,
     load_price_data_from_yfinance,
@@ -21,6 +22,7 @@ OPENCLAW_BIN_ENV = os.getenv("OPENCLAW_BIN", "openclaw")
 CONFIG_PATH = Path(os.getenv("OPENCLAW_CONFIG_PATH", "openclaw.json"))
 ENV_EXAMPLE_PATH = Path("config/openclaw.env.example")
 LOG_MAX_LINES = 300
+OPENCLAW_STANDARD_UI_URL = os.getenv("OPENCLAW_STANDARD_UI_URL", "http://127.0.0.1:18789/")
 
 
 def resolve_openclaw_bin() -> str | None:
@@ -267,6 +269,30 @@ with action_col:
 
 st.divider()
 
+st.subheader("OpenClaw Standard UI")
+std_ui_status_col, std_ui_embed_col = st.columns([1, 3])
+with std_ui_status_col:
+    ui_ok = False
+    ui_status_text = "Unavailable"
+    try:
+        ui_resp = requests.get(OPENCLAW_STANDARD_UI_URL, timeout=2)
+        ui_ok = ui_resp.status_code < 400
+        ui_status_text = "Available" if ui_ok else f"HTTP {ui_resp.status_code}"
+    except Exception:
+        ui_ok = False
+    st.markdown(
+        f"Status: {':green_circle:' if ui_ok else ':red_circle:'} {ui_status_text}"
+    )
+    st.caption(f"URL: {OPENCLAW_STANDARD_UI_URL}")
+
+with std_ui_embed_col:
+    if ui_ok:
+        components.iframe(OPENCLAW_STANDARD_UI_URL, height=560, scrolling=True)
+    else:
+        st.info("Standard UI is not reachable yet. Start gateway and refresh.")
+
+st.divider()
+
 cfg_col, env_col = st.columns(2)
 
 with cfg_col:
@@ -294,15 +320,20 @@ with env_col:
     else:
         checks = []
         for key in expected_vars:
-            val = os.getenv(key, "")
+            is_set = bool(os.getenv(key, ""))
             checks.append(
                 {
                     "name": key,
-                    "status": "set" if val else "missing",
-                    "preview": (val[:4] + "***") if val else "",
+                    "status": "available" if is_set else "missing",
+                    "color": "green" if is_set else "red",
                 }
             )
-        st.dataframe(checks, use_container_width=True, hide_index=True)
+        for item in checks:
+            st.markdown(
+                f"<span style='color:{item['color']}'>&#9679;</span> "
+                f"<b>{item['name']}</b> - {item['status']}",
+                unsafe_allow_html=True,
+            )
 
 st.divider()