Add HTML templates for dashboard, metrics, overview, and backtesting

- Introduced new HTML templates for the dashboard, metrics, overview, and backtesting functionalities.
- Implemented partial templates for metrics, overview, audit, controls, and charts to enhance modularity.
- Updated the Jinja2 template resolution logic to support different deployment environments.
- Added a health check template to display the service status.
- Included a test suite to verify the template resolution logic.
- Updated `pyproject.toml` to include new HTML templates in the package data.

build/lib/arbitrade/main.py

@@ -0,0 +1,41 @@
+from __future__ import annotations
+
+import platform
+from importlib import import_module
+
+import uvicorn
+
+from arbitrade.api.app import create_app
+from arbitrade.config.settings import get_settings
+
+
+def _install_uvloop_if_available() -> None:
+    if platform.system() == "Windows":
+        return
+
+    try:
+        uvloop = import_module("uvloop")
+        uvloop.install()
+    except Exception:
+        # App can still run with default asyncio loop.
+        return
+
+
+def main() -> None:
+    _install_uvloop_if_available()
+
+    settings = get_settings()
+    app = create_app(settings)
+
+    uvicorn.run(
+        app,
+        host=settings.app_host,
+        port=settings.app_port,
+        log_level=settings.log_level.lower(),
+        loop="uvloop" if platform.system() != "Windows" else "asyncio",
+        http="httptools",
+    )
+
+
+if __name__ == "__main__":
+    main()