refactor: restructure repository and add README, CLAUDE.md, LICENSE

- Move utility scripts to scripts/ (check_market, check_positions, etc.)
- Move test files to tests/ (test_modules, test_mt5_connection, etc.)
- Move deprecated dashboards to archive/
- Move research files to docs/research/
- Add sys.path fix to all moved Python files
- Rewrite README.md with architecture diagram and badges
- Add CLAUDE.md project guide
- Add MIT LICENSE
- Update .gitignore with archive/ pattern

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

scripts/close_positions.py

@@ -0,0 +1,58 @@
+"""Close all open positions."""
+# Run from project root: python scripts/close_positions.py
+import sys, os
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from dotenv import load_dotenv
+load_dotenv()
+
+import MetaTrader5 as mt5
+
+# Connect
+mt5.initialize(
+    login=int(os.getenv("MT5_LOGIN")),
+    password=os.getenv("MT5_PASSWORD"),
+    server=os.getenv("MT5_SERVER"),
+    path=os.getenv("MT5_PATH"),
+)
+
+# Get open positions
+positions = mt5.positions_get()
+if positions:
+    for pos in positions:
+        print(f"\nClosing #{pos.ticket} | {'BUY' if pos.type == 0 else 'SELL'} {pos.volume} {pos.symbol}")
+        print(f"   Open: {pos.price_open:.2f} | Current: {pos.price_current:.2f}")
+        print(f"   Profit: ${pos.profit:,.2f}")
+
+        # Close position
+        tick = mt5.symbol_info_tick(pos.symbol)
+        close_price = tick.bid if pos.type == 0 else tick.ask
+
+        request = {
+            "action": mt5.TRADE_ACTION_DEAL,
+            "symbol": pos.symbol,
+            "volume": pos.volume,
+            "type": mt5.ORDER_TYPE_SELL if pos.type == 0 else mt5.ORDER_TYPE_BUY,
+            "position": pos.ticket,
+            "price": close_price,
+            "deviation": 20,
+            "magic": 123456,
+            "comment": "Manual close",
+            "type_time": mt5.ORDER_TIME_GTC,
+        }
+
+        result = mt5.order_send(request)
+        if result.retcode == mt5.TRADE_RETCODE_DONE:
+            print(f"   CLOSED successfully! Profit: ${pos.profit:,.2f}")
+        else:
+            print(f"   Failed to close: {result.comment} (code: {result.retcode})")
+else:
+    print("No open positions")
+
+# Check final balance
+account = mt5.account_info()
+print(f"\n{'='*50}")
+print(f"Final Balance: ${account.balance:,.2f}")
+print(f"Final Equity: ${account.equity:,.2f}")
+
+mt5.shutdown()