Add PyInstaller build support for deployment

- Add PyInstaller spec files (onefile and onedir modes)
- Add build scripts for executable creation
- Add MCP hooks for PyInstaller compatibility
- Add test script for MCP server validation
- Add Windsurf integration setup guide
- Update main.py with better error reporting
- Successfully tested MCP server works with ONEDIR build (45MB)

Features:
- Single executable deployment without Python dependency
- ONEDIR mode preserves stdio communication for MCP
- Build scripts with deployment instructions
- Windsurf config integration guide

Files added:
- mt5-quant.spec (PyInstaller spec)
- mt5-quant-onedir.spec (directory mode)
- scripts/build-executable.sh (onefile)
- scripts/build-executable-onedir.sh (directory)
- hooks/hook-mcp.py (PyInstaller hook)
- test_mcp.py (validation script)
- WINDSURF_SETUP.md (integration guide)

WINDSURF_SETUP.md

@@ -0,0 +1,83 @@
+# Windsurf MCP Integration Setup
+
+## Quick Setup
+
+### 1. Build Executable
+```bash
+bash scripts/build-executable-onedir.sh
+```
+
+### 2. Configure Windsurf
+
+Edit `~/.windsurf/config.yaml`:
+
+```yaml
+mcpServers:
+  mt5-quant:
+    command: /Users/masdevid/jobs/mt5-mcp/dist/mt5-quant/mt5-quant
+```
+
+Or dengan environment variable:
+```yaml
+mcpServers:
+  mt5-quant:
+    command: /Users/masdevid/jobs/mt5-mcp/dist/mt5-quant/mt5-quant
+    env:
+      MT5_MCP_HOME: /Users/masdevid/jobs/mt5-mcp
+```
+
+### 3. Restart Windsurf
+Close dan reopen Windsurf untuk load MCP server.
+
+### 4. Verify
+Di Windsurf chat, test dengan:
+```
+Run verify_setup
+```
+
+## Deployment ke Multiple Machines
+
+### Build untuk Distribution
+```bash
+# Build
+bash scripts/build-executable-onedir.sh
+
+# Create tarball
+tar -czf mt5-quant-macos-arm64.tar.gz -C dist mt5-quant
+
+# Deploy ke remote server
+scp mt5-quant-macos-arm64.tar.gz user@server:~/
+ssh user@server "tar -xzf mt5-quant-macos-arm64.tar.gz -C /opt/"
+ssh user@server "ln -s /opt/mt5-quant/mt5-quant /usr/local/bin/"
+
+# Copy config
+scp -r config/mt5-quant.yaml user@server:~/.config/mt5-quant/config/
+```
+
+### Target Machine Requirements
+- MetaTrader 5 installed (via Wine/CrossOver)
+- Config file di `~/.config/mt5-quant/config/mt5-quant.yaml`
+- **NO Python required!**
+
+### Windsurf Config di Target Machine
+```yaml
+mcpServers:
+  mt5-quant:
+    command: /usr/local/bin/mt5-quant
+```
+
+## Troubleshooting
+
+### MCP server not appearing
+1. Check Windsurf logs: `~/.windsurf/logs/`
+2. Verify executable path is absolute
+3. Test executable manually: `./dist/mt5-quant/mt5-quant --help`
+
+### Config not found
+Set `MT5_MCP_HOME` environment variable atau pastikan config di default location:
+- macOS: `~/.config/mt5-quant/config/mt5-quant.yaml`
+
+### Permission denied
+```bash
+chmod +x /path/to/mt5-quant
+```