haskell.buildStackProject: use setup hook

This makes things easier and hopefully fixes the arg too long issue.

Fixes #49206.

pkgs/development/haskell-modules/stack-hook.sh

@@ -0,0 +1,11 @@
+addStackArgs () {
+  if [ -d "$1/lib" ] && [[ "$STACK_IN_NIX_EXTRA_ARGS" != *"--extra-lib-dirs=$1/lib"* ]]; then
+    STACK_IN_NIX_EXTRA_ARGS+=" --extra-lib-dirs=$1/lib"
+  fi
+
+  if [ -d "$1/include" ] && [[ "$STACK_IN_NIX_EXTRA_ARGS" != *"--extra-include-dirs=$1/include"* ]]; then
+    STACK_IN_NIX_EXTRA_ARGS+=" --extra-include-dirs=$1/include"
+  fi
+}
+
+addEnvHooks "$hostOffset" addStackArgs