cleanup api breakage for response initializers

Author: gregcotten

Sources/AsyncHTTPClient/AsyncAwait/HTTPClientResponse.swift

@@ -46,6 +46,19 @@ public struct HTTPClientResponse: Sendable {
         return URL(string: lastRequestURL)
     }
 
+    @inlinable public init(
+        version: HTTPVersion = .http1_1,
+        status: HTTPResponseStatus = .ok,
+        headers: HTTPHeaders = [:],
+        body: Body = Body()
+    ) {
+        self.version = version
+        self.status = status
+        self.headers = headers
+        self.body = body
+        self.history = []
+    }
+
     @inlinable public init(
         version: HTTPVersion = .http1_1,
         status: HTTPResponseStatus = .ok,
@@ -66,7 +79,7 @@ public struct HTTPClientResponse: Sendable {
         status: HTTPResponseStatus,
         headers: HTTPHeaders,
         body: TransactionBody,
-        history: [HTTPClientRequestResponse] = []
+        history: [HTTPClientRequestResponse]
     ) {
         self.init(
             version: version,

Sources/AsyncHTTPClient/AsyncAwait/Transaction.swift

@@ -242,7 +242,8 @@ extension Transaction: HTTPExecutableRequest {
                 version: head.version,
                 status: head.status,
                 headers: head.headers,
-                body: body
+                body: body,
+                history: []
             )
             continuation.resume(returning: response)
         }

Sources/AsyncHTTPClient/HTTPHandler.swift

@@ -405,6 +405,29 @@ extension HTTPClient {
             self.history = []
         }
 
+        /// Create HTTP `Response`.
+        ///
+        /// - parameters:
+        ///     - host: Remote host of the request.
+        ///     - status: Response HTTP status.
+        ///     - version: Response HTTP version.
+        ///     - headers: Reponse HTTP headers.
+        ///     - body: Response body.
+        public init(
+            host: String,
+            status: HTTPResponseStatus,
+            version: HTTPVersion,
+            headers: HTTPHeaders,
+            body: ByteBuffer?
+        ) {
+            self.host = host
+            self.status = status
+            self.version = version
+            self.headers = headers
+            self.body = body
+            self.history = []
+        }
+
         /// Create HTTP `Response`.
         ///
         /// - parameters: