add features

fichero_printer/fichero/api.py

@@ -23,6 +23,7 @@ from typing import Annotated
 
 from fastapi import FastAPI, File, Form, HTTPException, UploadFile
 from fastapi.middleware.cors import CORSMiddleware
+from fastapi.responses import RedirectResponse
 from PIL import Image
 
 from fichero.cli import DOTS_PER_MM, do_print
@@ -91,6 +92,11 @@ def _address(address: str | None) -> str | None:
 # Endpoints
 # ---------------------------------------------------------------------------
 
+@app.get("/", include_in_schema=False)
+async def root():
+    """Redirect root to interactive API docs."""
+    return RedirectResponse(url="/docs")
+
 
 @app.get(
     "/status",