Clean up test files - keep only Rust MCP test

- Remove Python test files
- Rename and simplify Rust test script
- Keep single comprehensive Rust server test

test_rcp_server.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+echo "Testing Rust MCP Server..."
+
+# Create a temporary file for test
+TEMP_FILE=$(mktemp)
+cat > "$TEMP_FILE" << 'EOF'
+{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"test","version":"1.0"}}}
+{"jsonrpc":"2.0","id":2,"method":"tools/list","params":{}}
+{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"verify_setup","arguments":{}}}
+EOF
+
+# Send all requests in one session
+cat "$TEMP_FILE" | /opt/homebrew/bin/mt5-quant
+
+# Clean up
+rm "$TEMP_FILE"