fix: made the macos app smaller

test/bds/release_packaging_test.exs

@@ -15,6 +15,8 @@ defmodule BDS.ReleasePackagingTest do
     File.mkdir_p!(Path.join(mcp_release, "mcp/bin"))
     File.write!(Path.join(app_release, "bin/bds"), "app-release")
     File.write!(Path.join(mcp_release, "mcp/bin/bds-mcp"), "mcp-release")
+    File.mkdir_p!(Path.join(app_release, "releases/0.1.0"))
+    File.write!(Path.join(app_release, "releases/0.1.0/env.sh"), "# env")
 
     on_exit(fn -> File.rm_rf(base_dir) end)
 
@@ -66,6 +68,23 @@ defmodule BDS.ReleasePackagingTest do
            }
   end
 
+  test "package refuses a half-assembled release (no releases/*/env.sh)", context do
+    # A failed `mix release` can leave lib/ copied but no releases/<version>/;
+    # packaging that produces an app that dies on launch.
+    File.rm_rf!(Path.join(context.app_release, "releases"))
+
+    assert {:error, {:incomplete_release, message}} =
+             ReleasePackaging.package(
+               platform: :macos,
+               version: "0.1.0",
+               output_dir: context.output_dir,
+               app_release_source: context.app_release,
+               mcp_release_source: context.mcp_release
+             )
+
+    assert message =~ "mix release"
+  end
+
   test "package creates a platform archive for redistribution", context do
     assert {:ok, metadata} =
              ReleasePackaging.package(