feat: add workflow rpc server command

src/wf_transport_rpc_http/cli.py

@@ -0,0 +1,32 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+import typer
+import uvicorn
+
+from wf_server import build_local_static_workflow_server
+
+from .app import create_rpc_app
+
+app = typer.Typer(add_completion=False)
+
+
+@app.callback(invoke_without_command=True)
+def serve(
+    store_root: Path = typer.Option(
+        ...,
+        "--store-root",
+        help="Directory containing workflow artifact, draft, and run stores.",
+    ),
+    host: str = typer.Option("127.0.0.1", "--host"),
+    port: int = typer.Option(8765, "--port", min=1, max=65535),
+) -> None:
+    """Serve the local/static WorkflowApi over JSON-RPC HTTP."""
+    server = build_local_static_workflow_server(store_root)
+    rpc_app = create_rpc_app(server)
+    uvicorn.run(rpc_app, host=host, port=port, access_log=False)
+
+
+def main() -> None:
+    app()