Add MT5 helper utilities

- view-report.sh: Read HTML reports without browser
- parse-deals.py: Extract data from binary deal files
- export-history.sh: Safe export guide
- UTILS.md: Documentation for tools

Prevents VM crashes when accessing trading data.

UTILS.md

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+# MT5 Helper Utilities
+
+This directory contains helper scripts for managing MT5 trading and extracting data safely.
+
+## Scripts
+
+### view-report.sh
+View MT5 HTML trading reports without browser (prevents VM crash).
+
+```bash
+./view-report.sh /path/to/ReportHistory-XXXX.html
+```
+
+### parse-deals.py
+Parse MT5 binary deal files to extract trading data.
+
+```bash
+python3 parse-deals.py
+```
+
+Output: Account summary with P&L, trade counts, win/loss stats.
+
+### export-history.sh
+Guide for safely exporting trade history from MT5.
+
+```bash
+./export-history.sh
+```
+
+## Why These Are Needed
+
+MT5 in Wine/VM crashes when generating reports because:
+1. MT5 tries to open HTML in default browser
+2. No browser installed in Wine environment
+3. Browser launch fails → VM crash
+
+These scripts work around that limitation.
+
+## Report File Locations
+
+### Binary Data (Internal)
+```
+~/mt5-docker/config/.wine/drive_c/Program Files/MetaTrader 5/Bases/
+├── MetaQuotes-Demo/trades/104125640/deals_2026.03.dat
+├── MetaQuotes-Demo/trades/103477358/deals_2026.02.dat
+└── ...
+```
+
+### HTML Reports (User Generated)
+```
+~/mt5-docker/config/.wine/drive_c/users/abc/Desktop/ReportHistory-XXXX.html
+```
+
+### Text Logs
+```
+~/mt5-docker/config/.wine/drive_c/Program Files/MetaTrader 5/MQL5/Logs/YYYYMMDD.log
+~/mt5-docker/config/.wine/drive_c/Program Files/MetaTrader 5/logs/YYYYMMDD.log
+```