Simplify async API: remove sse for now

Author: sjmiller609

README.md

@@ -33,6 +33,15 @@ sudo mkdir /var/lib/hypeman
 sudo chown $USER:$USER /var/lib/hypeman
 ```
 
+#### Dockerhub login
+
+Requires Docker Hub authentication to avoid rate limits when running the tests:
+```bash
+docker login
+```
+
+Docker itself isn't required to be installed. `~/.docker/config.json` is a standard used for handling registry authentication.
+
 ### Build
 
 ```bash

cmd/api/api/images.go

@@ -70,33 +70,6 @@ func (s *ApiService) GetImage(ctx context.Context, request oapi.GetImageRequestO
 	return oapi.GetImage200JSONResponse(*img), nil
 }
 
-// GetImageProgress streams build progress via SSE
-func (s *ApiService) GetImageProgress(ctx context.Context, request oapi.GetImageProgressRequestObject) (oapi.GetImageProgressResponseObject, error) {
-	log := logger.FromContext(ctx)
-
-	progressChan, err := s.ImageManager.GetProgress(ctx, request.Id)
-	if err != nil {
-		switch {
-		case errors.Is(err, images.ErrNotFound):
-			return oapi.GetImageProgress404JSONResponse{
-				Code:    "not_found",
-				Message: "image not found",
-			}, nil
-		default:
-			log.Error("failed to get progress", "error", err, "id", request.Id)
-			return oapi.GetImageProgress500JSONResponse{
-				Code:    "internal_error",
-				Message: "failed to get progress",
-			}, nil
-		}
-	}
-
-	// Return SSE stream (uses helper from progress.go)
-	return oapi.GetImageProgress200TexteventStreamResponse{
-		Body: images.ToSSEReader(progressChan),
-	}, nil
-}
-
 // DeleteImage deletes an image
 func (s *ApiService) DeleteImage(ctx context.Context, request oapi.DeleteImageRequestObject) (oapi.DeleteImageResponseObject, error) {
 	log := logger.FromContext(ctx)

cmd/api/api/images_test.go

@@ -68,7 +68,16 @@ OCI Registry → containers/image → OCI Layout → umoci → rootfs/ → mkfs.
 
 Requires `-tags containers_image_openpgp` to avoid C dependency on gpgme. This is a build-time option of the containers/image project to select between gpgme C library with go bindings or the pure Go OpenPGP implementation (slightly slower but doesn't need external system dependency).
 
-## Testing
+## Registry Authentication
 
-Integration tests pull alpine:latest (~7MB) and verify full pipeline. No special permissions required.
+containers/image automatically uses `~/.docker/config.json` for registry authentication.
 
+```bash
+# Login to Docker Hub (avoid rate limits)
+docker login
+
+# Works for any registry
+docker login ghcr.io
+```
+
+No code changes needed - credentials are automatically discovered.