Add Shopify store setup: product/collection/discount management

[deepmasq]

Summary

• Shopify integration expanded with write operations: create/update/delete products, create collections, create discounts, and update inventory levels — all callable via the shopify() tool
• VIX bot prompts refactored from 1201 to 565 lines, adding pipeline monitoring and closing techniques while compressing existing content
• VIX scenarios added: nurturing, sales (x2), and store setup scenarios for automated testing

Changed files

File	What changed
fi_shopify.py	Added create_product, update_product, delete_product, create_collection, create_discount, update_inventory ops; expanded scopes; extracted _resolve_shop helper
vix_prompts.py	Compressed and restructured sales prompts, added pipeline/closing content
nurturing__s1.yaml	New scenario for nurturing expert
sales__s1.yaml, sales__s2.yaml	New scenarios for sales expert
setup__s1.yaml	New scenario for Shopify store setup flow

Test plan

• Run setup__s1 scenario to verify Shopify store setup flow
• Run sales__s1 and sales__s2 scenarios to verify refactored prompts
• Run nurturing__s1 scenario

🤖 Generated with Claude Code

[humbertoyusta]

closed for

[humbertoyusta]

#222