Motivation

• Remove the a4a-pressable-addons feature flag and simplify code paths that gated Pressable add-on visibility across the marketplace UI and configuration files.
• Ensure runtime logic relies on product availability and licensing checks rather than a removed config flag.

Description

• Removed the isEnabled import and the isPressableAddonsEnabled checks from use-product-and-plans.tsx and use-product-filter-options.tsx, and simplified the filtering logic that computes and filters Pressable add-on product IDs.
• Adjusted the product filter options to stop depending on the removed feature flag and instead use hasPressableAddonsAvailable and canShowPressableAddonsByMode to decide whether to include the Pressable category.
• Removed a4a-pressable-addons from environment config files config/a8c-for-agencies-*.json (development, stage, horizon, production).
• Cleaned up related hook dependency arrays to remove the deleted flag variable.

Testing

• Ran unit tests with yarn test and the test suite completed successfully.
• Ran lint and type checks with yarn lint and yarn build and both succeeded.
• Executed the frontend build with yarn build to verify compilation and it completed without errors.

Codex Task