add cors to rest api

pkgs/clan-cli/clan_cli/webui/app.py

@@ -1,4 +1,5 @@
 from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
 from fastapi.routing import APIRoute
 
 from .routers import health, machines, root
@@ -9,6 +10,14 @@ def setup_app() -> FastAPI:
     app.include_router(health.router)
     app.include_router(machines.router)
     app.include_router(root.router)
+    # TODO make this configurable
+    app.add_middleware(
+        CORSMiddleware,
+        allow_origins="http://localhost:3000",
+        allow_credentials=True,
+        allow_methods=["*"],
+        allow_headers=["*"],
+    )
 
     for route in app.routes:
         if isinstance(route, APIRoute):