init

internal/cache/doc.go

@@ -0,0 +1,7 @@
+// Package cache defines the disk-backed store responsible for translating hub
+// requests into StoragePath/<hub>/<path> files. The store exposes read/write
+// primitives with safe semantics (temp file + rename) and surfaces file info
+// (size, modtime) for higher layers to implement conditional revalidation.
+// Proxy handlers depend on this package to stream cached responses or trigger
+// upstream fetches without duplicating filesystem logic.
+package cache