Added a health-check endpoint

spoolman/api/v1/models.py

@@ -155,3 +155,7 @@ class Spool(BaseModel):
             lot_nr=item.lot_nr,
             comment=item.comment,
         )
+
+
+class HealthCheck(BaseModel):
+    status: str = Field(example="healthy")

spoolman/api/v1/router.py

@@ -32,6 +32,13 @@ async def itemnotfounderror_exception_handler(_request: Request, exc: ItemNotFou
     )
 
 
+# Add health check endpoint
+@app.get("/health")
+async def health() -> models.HealthCheck:
+    """Return a health check."""
+    return {"status": "healthy"}
+
+
 app.include_router(filament.router)
 app.include_router(spool.router)
 app.include_router(vendor.router)