Update both OSS and Pro dummy apps bin/dev to use new wrapper pattern

- Replace spec/dummy/bin/dev symlink with wrapper script
- Replace react_on_rails_pro/spec/dummy/bin/dev bash script with wrapper
- Both wrappers call the base dev script with --route=/ for their respective dummy apps
- Use File.expand_path for proper path resolution

This ensures both dummy apps use the root route (/) instead of the default
hello_world route from the template.

Generated with Claude Code (https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: justin808

react_on_rails_pro/spec/dummy/bin/dev

@@ -1,9 +1,5 @@
-#!/usr/bin/env bash
+#!/usr/bin/env ruby
+# frozen_string_literal: true
 
-if ! command -v foreman &> /dev/null
-then
-  echo "Installing foreman..."
-  gem install foreman
-fi
-
-foreman start -f Procfile.dev
+# This script calls the base dev script with a fixed route for the dummy app
+exec File.expand_path("../../../../lib/generators/react_on_rails/templates/base/base/bin/dev", __dir__), "--route=/", *ARGV

spec/dummy/bin/dev

@@ -2,4 +2,4 @@
 # frozen_string_literal: true
 
 # This script calls the base dev script with a fixed route for the dummy app
-exec File.join(__dir__, "../../../lib/generators/react_on_rails/templates/base/base/bin/dev"), "--route=/", *ARGV
+exec File.expand_path("../../../lib/generators/react_on_rails/templates/base/base/bin/dev", __dir__), "--route=/", *ARGV