Stories are loaded the same as Storybooks

[vocksel]

Problem

The loadStorybookModule function works a bit differently from loadStory in that it will throw on any issues. loadStory should do the same for consistency

Solution

I've updated the API to remove loadStory in favor of loadStoryModule which functions the same as loadStorybookModule

I also was given a vision that made it clear how to handle Hoarcekat stories, so those work now in our e2e suite too