Remove unnecessary blank lines in multiple files for improved code readability

agent/output/adapters/cui/factory.go

@@ -22,4 +22,3 @@ func (f *Factory) CreateWriter(ctx *context.Context) (message.Writer, error) {
 func (f *Factory) CreateAdapter(ctx *context.Context) (message.Adapter, error) {
 	return NewAdapter(), nil
 }
-

agent/output/adapters/openai/types.go

@@ -30,9 +30,9 @@ type AdapterConfig struct {
 
 // DefaultLinkTemplates provides default Markdown templates for non-text message types
 var DefaultLinkTemplates = map[string]string{
-	"image":  "![%s](%s)",                 // Markdown image: ![alt](url) - displays inline
-	"audio":  "🔊 [Play Audio](%s)",      // Link (audio can't display inline in Markdown)
-	"video":  "🎬 [Watch Video](%s)",     // Link (video can't display inline in Markdown)
+	"image":  "![%s](%s)",           // Markdown image: ![alt](url) - displays inline
+	"audio":  "🔊 [Play Audio](%s)",  // Link (audio can't display inline in Markdown)
+	"video":  "🎬 [Watch Video](%s)", // Link (video can't display inline in Markdown)
 	"file":   "📎 [Download File](%s)",
 	"page":   "📄 [Open Page](%s)",
 	"table":  "📊 [View Table](%s)",

agent/output/message/interfaces.go

@@ -53,4 +53,3 @@ type StreamHandler interface {
 	// Close closes the handler
 	Close() error
 }
-

agent/output/message/types.go

@@ -155,4 +155,3 @@ const (
 	DeltaMerge   = "merge"   // Merge (for objects)
 	DeltaSet     = "set"     // Set (for new fields)
 )
-