Phase 3: Prompt Rules Engine + Config Migration

[DavidLambauer]

Summary

• Fixes Move configurations to the "AI integration" section #43: Migrated all module config from catalog_ai/* to ai_integration_enrichment/* under a new "AI Services" tab, coordinating with the shared AI section approach from the translation module
• Fixes Feature: Prompt rule system #32: Added a prompt rules engine — admin CRUD grid for defining per-attribute prompts with store scope, priority, and product conditions

Depends on: #53 (Phase 2: Multi-Store/Locale + Enrichment Status Flags)

Config Migration (#43) Details

• New ai_services tab in admin config, section ai_integration_enrichment under "Data Enrichment"
• All 12 config paths migrated from catalog_ai/* to ai_integration_enrichment/*
• Own ACL resource MageOS_CatalogDataAI::config (no longer piggy-backs on Magento_Catalog)
• Data patch MigrateConfigToAiIntegration migrates existing config values and cleans up old paths
• Product group relabeled to "Default Product Prompts" to clarify relationship with the rules engine

Prompt Rules Engine (#32) Details

Data layer:

• New mageos_catalogai_prompt_rule DB table (10 columns, indexed on attribute_code and is_active)
• PromptRule model extending Magento\Rule\Model\AbstractModel with catalog rule conditions support
• PromptResolver service — resolves the highest-priority matching rule for a product/attribute/store, falls back to default config prompt

Admin UI:

• Menu item under Catalog: "AI Prompt Rules"
• Full CRUD: grid listing with mass delete, edit form with collapsible fieldsets
• Form fields: name, active toggle, target attribute (dropdown), store views (multiselect), priority, prompt template
• Conditions fieldset for product-level matching (uses Magento's catalog rule conditions framework)
• Preview/test AJAX endpoint — enter a SKU to see the resolved prompt with variables substituted

Integration:

• Enricher now uses PromptResolver instead of reading directly from Config::getProductPrompt()
• Rule resolution: active rules filtered by attribute code, sorted by priority DESC, first match on store + product conditions wins
• No rule match = falls back to the default prompt from Phase 1's dynamic rows config

Test plan

• Run setup:upgrade — should create mageos_catalogai_prompt_rule table and migrate config
• Run setup:di:compile — should complete without errors
• Verify old config at Catalog > AI Data Enrichment no longer exists
• Verify new config at AI Services > Data Enrichment renders correctly
• Navigate to Catalog > AI Prompt Rules — grid should load
• Create a rule: set name, attribute, prompt, priority, save — should persist
• Create two rules for the same attribute with different priorities — verify higher priority wins during enrichment
• Test store scope filtering — rule with specific store should only match that store
• Verify enrichment still works with no rules (falls back to default prompts)
• Test the preview endpoint — enter a SKU and verify prompt variables resolve
• Mass delete rules from the grid

[DavidLambauer]

Superseded by #63, which is the rules-engine half cleanly rebased onto main. The #43 config migration is parked for a separate PR coordinated with the translation module team. See the new issue I'll open shortly.