Merge branch 'main' of github.com:Drakosfire/StoreGenerator

replaced block-content class with block-page to make clearer this is a block on the page,updated css to match, rewrote system prompt in store_helper.py to generate more targeted image prompts, adjuste template_update.html wit h newer prompting

prepping for merge to main. Added storeUI.css with @media and some cleanup in store_helper

updated prompt in store_helper to add inventory prompt in, prior had been split into two seperate prompts to generate store description and inventory seperately. This needs significant testing

Feature complete to import html and build blocks, with drag and drop, trash, reset.

LLM dictionary to text and back to dictionary for inventory, html templates

Initial commit