* supabase product proxy and rendering
* minor pipeline refactor
* refactoring and demand estimation
* trackion of date index searching
* fixing changes of imports
* data seeding
* chore: airline basic refactor
* feat: huge push of product changes and item review with cart
* refactored design
* chore: moving route elsewhere and align
* fix: build of web/
* chore: fixing paper build
* fixing chars
