rename project from SimpleshopTheme to Berrypod

All modules, configs, paths, and references updated.
836 tests pass, zero warnings.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

test/support/fixtures/image_fixtures.ex

@@ -1,17 +1,17 @@
-defmodule SimpleshopTheme.ImageFixtures do
+defmodule Berrypod.ImageFixtures do
   @moduledoc """
   Shared fixtures for image-related tests.
   """
 
-  alias SimpleshopTheme.Repo
-  alias SimpleshopTheme.Media.Image
+  alias Berrypod.Repo
+  alias Berrypod.Media.Image
 
   @sample_jpeg File.read!("test/fixtures/sample_1200x800.jpg")
 
   def sample_jpeg, do: @sample_jpeg
 
   def image_fixture(attrs \\ %{}) do
-    {:ok, webp, w, h} = SimpleshopTheme.Images.Optimizer.to_optimized_webp(@sample_jpeg)
+    {:ok, webp, w, h} = Berrypod.Images.Optimizer.to_optimized_webp(@sample_jpeg)
 
     defaults = %{
       image_type: "product",
@@ -63,11 +63,11 @@ defmodule SimpleshopTheme.ImageFixtures do
         _ -> "#{id}-#{width}.#{ext}"
       end
 
-    Path.join(SimpleshopTheme.Images.Optimizer.cache_dir(), filename)
+    Path.join(Berrypod.Images.Optimizer.cache_dir(), filename)
   end
 
   def cleanup_cache do
-    cache_dir = SimpleshopTheme.Images.Optimizer.cache_dir()
+    cache_dir = Berrypod.Images.Optimizer.cache_dir()
     if File.exists?(cache_dir), do: File.rm_rf!(cache_dir)
   end
 end