ch06 reorganize packages

src/main/scala/ch07/common/libcurl.scala

@@ -1,5 +1,4 @@
 package ch07
-package common
 
 import scalanative.unsafe.*
 

src/main/scala/ch07/common/libcurlConstants.scala

@@ -1,5 +1,4 @@
 package ch07
-package common
 
 import scalanative.unsafe.{CInt, Ptr, CFuncPtr3, CFuncPtr5}
 

src/main/scala/ch07/curlAsync/curl.scala

@@ -17,8 +17,7 @@ case class ResponseState(
 )
 
 object Curl:
-  import common.LibCurl.*
-  import common.LibCurlConstants.*
+  import LibCurl.*, LibCurlConstants.*
   import LibUV.*, LibUVConstants.*
 
   var serial = 0L

src/main/scala/ch07/curlAsync/main.scala

@@ -4,7 +4,7 @@ package curlAsync
 import scala.scalanative.unsafe.*
 import scala.scalanative.libc.*
 import scala.util.{Success, Failure}
-import common.LibCurlConstants.*
+import LibCurlConstants.*
 import scala.concurrent.ExecutionContext
 
 @main