Feature/mage 780 - Revenue analytics

[cammonro]

This PR introduces revenue analytics and includes the following:

• Adds dependency upon version 4 of algolia/algoliasearch-client-php which was upgraded in Feature/mage 827 - PHP connector v4 #1494
• A new independent authenticated user token is sent for all backend conversion handling to maintain event tracking for entire customer journey including guest checkout
• Both add to cart and place order conversion events are now supported as event subtypes
• Add to cart and place order operations now capture revenue conversion data
• New events model implemented to send conversion data with batched handling of query ids at time of purchase
• Removed deduplication of variants in events data payload for indexed configurable products to ensure proper revenue reporting
• Discounts applied for special pricing, group pricing, tier pricing, catalog price rules, shopping cart price rules
• Data patch to migrate conversion analytics mode for all store scopes
• Added ConfigChecker class for store scope handling
• Encoded PII has been removed from authenticated tokens and cookies renamed for clarity
• Fixed bug related to persistent auth token in session
• Fixed bug related to inconsistent handling of user cookie consent
• Fixed bug related to event reporting for more accurate conversion percentages
• Removal of unneeded add to cart observer
• New conversion sub types added to Analytics overview
• General refactoring including PHP 8 constructor property promotion and stronger typing