Transitioned from obsolete gateway object classes (`edge_gateway_shell_action_jobs_o`, `edge_gateway_shell_events_o`, `edge_gateway_shell_sessions_o`, `edge_gateway_update_jobs_o`) to the new agent implementation (`edge-gateway-agent/agent.php`).
Introduced functionality for creating and managing invoices using Stripe APIs, replacing the previous payment link system. Added customer account creation and retrieval, invoice line-item handling, and extended database object structures to support invoices. Updated order routing to include Stripe customer and invoice details.
This commit introduces a comprehensive Stripe module with support for managing customers, products, prices, and payment links. It also includes endpoint routes, helpers, and database updates to support Stripe operations, such as creating and retrieving entities or handling payment workflows. Additionally, a stripe module was integrated into existing routes and objects to enable seamless interaction with Stripe APIs.