Optimize OpenAPIParam struct field alignment

ctx.go

@@ -105,8 +105,9 @@ type ContextWithBody[B any] interface {
 func NewNetHTTPContext[B any](w http.ResponseWriter, r *http.Request, options readOptions) ContextWithBody[B] {
 	c := &netHttpContext[B]{
 		CommonContext: internal.CommonContext[B]{
-			CommonCtx: r.Context(),
-			UrlValues: r.URL.Query(),
+			CommonCtx:     r.Context(),
+			UrlValues:     r.URL.Query(),
+			OpenAPIParams: make(map[string]OpenAPIParam),
 		},
 		Res: w,
 		Req: r,

internal/common_context.go

@@ -13,9 +13,6 @@ type OpenAPIParam struct {
 	Name        string
 	Description string
 
-	Required bool
-	Nullable bool
-
 	// Default value for the parameter.
 	// Type is checked at start-time.
 	Default  any
@@ -30,6 +27,9 @@ type OpenAPIParam struct {
 	// Only used for response parameters.
 	// If empty, it is required for 200 status codes.
 	StatusCodes []int
+
+	Required bool
+	Nullable bool
 }
 
 // Base context shared by all adaptors (net/http, gin, echo, etc...)