chore: dashboard HTML exports, tick results, raw mainnet BTC data, serve script

scripts/serve_dashboard.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+"""Start dashboard dev server and print the URL."""
+import http.server
+import os
+import socketserver
+import sys
+
+PORT = 9176
+DIR = "/home/satoshi/ftdt-quant-lab/backtests/reports"
+os.chdir(DIR)
+
+class MyHandler(http.server.SimpleHTTPRequestHandler):
+    def log_message(self, fmt, *args):
+        pass  # quiet
+
+with socketserver.TCPServer(("0.0.0.0", PORT), MyHandler) as httpd:
+    print(f"Dashboard: http://localhost:{PORT}")
+    httpd.serve_forever()