Add Macro tab: Index Performance, Yield Curve, Sector Heatmap

Three market-wide panels backed by yfinance (no new API keys). Macro tab
renders before the st.stop() ticker guard so it's always accessible regardless
of ticker state.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/app.py b/app.py
index e87482d..5e45618 100644
--- a/app.py
+++ b/app.py
@@ -601,6 +601,7 @@ from components.insiders import render_insiders
 from components.filings import render_filings
 from components.news import render_news
 from components.options import render_options
+from components.macro import render_macro
 from services.data_service import get_company_info, search_tickers, get_latest_price
 import streamlit.components.v1 as components
 
@@ -729,6 +730,7 @@ with st.sidebar:
         ("insiders",   "○  Insiders"),
         ("filings",    "▤  Filings"),
         ("news",       "◉  News"),
+        ("macro",      "⬡  Macro"),
     ]
     for _tab_id, _tab_label in _nav:
         _is_active = st.session_state["active_tab"] == _tab_id
@@ -771,6 +773,13 @@ st.divider()
 
 # ── Main Content ──────────────────────────────────────────────────────────────
 
+if st.session_state["active_tab"] == "macro":
+    try:
+        render_macro()
+    except Exception as e:
+        st.error(f"Macro data failed to load: {e}")
+    st.stop()
+
 if not ticker:
     _watchlist = st.session_state.get("watchlist", [])
     if _watchlist: