Patch Content Requirements Blocker

Root cause:

build-haks --archive ... was still collecting content requirements for
the entire asset inventory before chunk filtering.
So even when building sow_over_01, it demanded downloaded LFS objects
from unrelated groups like appr.

internal/pipeline/build.go

@@ -186,7 +186,7 @@ func planOrBuildHAKs(p *project.Project, progress ProgressFunc, writeArchives bo
 	}
 
 	progressf(progress, "Collecting asset resources...")
-	assetResources, err := collectAssetResources(p, writeArchives)
+	assetResources, err := collectAssetResources(p, false)
 	if err != nil {
 		return BuildResult{}, err
 	}
@@ -209,6 +209,12 @@ func planOrBuildHAKs(p *project.Project, progress ProgressFunc, writeArchives bo
 	if err != nil {
 		return BuildResult{}, err
 	}
+	if writeArchives {
+		chunks, err = hydrateHAKChunks(p, chunks)
+		if err != nil {
+			return BuildResult{}, err
+		}
+	}
 	progressf(progress, "Resolving module HAK order...")
 	moduleHakOrder, err := resolveModuleHAKOrder(p, chunks)
 	if err != nil {
@@ -338,6 +344,43 @@ func filterHAKChunksByName(chunks []hakChunk, archiveNames []string) ([]hakChunk
 	return filtered, nil
 }
 
+func hydrateHAKChunks(p *project.Project, chunks []hakChunk) ([]hakChunk, error) {
+	if len(chunks) == 0 {
+		return chunks, nil
+	}
+
+	lfsAssets, err := collectLFSAssetInfo(p)
+	if err != nil {
+		return nil, err
+	}
+
+	hydrated := make([]hakChunk, 0, len(chunks))
+	for _, chunk := range chunks {
+		nextChunk := chunk
+		nextChunk.Assets = make([]assetResource, 0, len(chunk.Assets))
+		for _, asset := range chunk.Assets {
+			if !strings.HasPrefix(asset.ContentID, "lfs:") {
+				nextChunk.Assets = append(nextChunk.Assets, asset)
+				continue
+			}
+
+			info, ok := lfsAssets[filepath.ToSlash(asset.Rel)]
+			if !ok {
+				return nil, fmt.Errorf("missing LFS metadata for %s", asset.Rel)
+			}
+			resource, err := lfsPathResource(filepath.Join(p.AssetsDir(), filepath.FromSlash(asset.Rel)), info, true)
+			if err != nil {
+				return nil, err
+			}
+			asset.Resource = resource
+			nextChunk.Assets = append(nextChunk.Assets, asset)
+		}
+		hydrated = append(hydrated, nextChunk)
+	}
+
+	return hydrated, nil
+}
+
 func progressf(progress ProgressFunc, message string) {
 	if progress != nil {
 		progress(message)