feat(pierre): add diff chunking and configurable review settings

internal/pierre/resource.go

@@ -8,14 +8,18 @@ import (
 )
 
 type Service struct {
-	git  GitAdapter
-	chat ChatAdapter
+	maxChunkSize int
+	guidelines   []string
+	git          GitAdapter
+	chat         ChatAdapter
 }
 
-func New(chat ChatAdapter, git GitAdapter) *Service {
+func New(chat ChatAdapter, git GitAdapter, maxChunkSize int, guidelines []string) *Service {
 	return &Service{
-		git:  git,
-		chat: chat,
+		git:          git,
+		chat:         chat,
+		maxChunkSize: maxChunkSize,
+		guidelines:   guidelines,
 	}
 }