Updated processor/normalizer wiring to track Feedkit v0.7.0

internal/normalizers/doc.go

@@ -8,7 +8,7 @@
 // transforming provider-specific raw payloads into canonical internal models.
 //
 // This package is domain code (weatherfeeder). feedkit’s normalize package is
-// infrastructure (registry + processor).
+// infrastructure (normalizer contracts + processor).
 //
 // Directory layout (required)
 // ---------------------------
@@ -136,21 +136,22 @@
 //
 // Registration pattern
 // --------------------
-// feedkit normalization uses a match-driven registry (“first match wins”).
+// feedkit normalization uses an ordered normalizer list ("first match wins").
 //
 // Provider subpackages should expose:
 //
-//	func Register(reg *normalize.Registry)
+//	func Register(in []normalize.Normalizer) []normalize.Normalizer
 //
 // And internal/normalizers/builtins.go should provide one entrypoint:
 //
-//	func RegisterBuiltins(reg *normalize.Registry)
+//	func RegisterBuiltins(in []normalize.Normalizer) []normalize.Normalizer
 //
-// which calls each provider’s Register() in a stable order.
+// which appends each provider's normalizers in a stable order and is then passed
+// to normalize.NewProcessor(...).
 //
-// Registry ordering
+// Normalizer ordering
 // -----------------------------
-// feedkit normalization uses a match-driven registry (“first match wins”).
+// feedkit normalization is "first match wins" by list order.
 // Therefore order matters:
 //
 //   - Register more specific normalizers before more general ones.