Convert coffeeshop to Component Model

[thangchung]

• https://github.com/ThorstenHans/spin-htmx/blob/main/api/src/lib.rs

• https://github.com/ThorstenHans/spin-compose

• https://github.com/golemcloud/golem-examples/blob/main/examples/rust/rust-shopping-cart/wit/component-name.wit

• Workable: https://github.com/fibonacci1729/overflow-arithmetic

• Component Model: https://github.com/thangchung/dapr-labs/blob/main/polyglot/product-api/src/lib.rs

• Old one: https://github.com/thangchung/wasi-labs/blob/main/rust-host/src/lib.rs

• Something cool here:

  • Authentication compose: https://github.com/mikkelhegn/spin-component-examples/tree/main/http-auth-middleware

[thangchung]

WIT cheat sheet: https://cosmonic.com/blog/engineering/wit-cheat-sheet

[thangchung]

Polyglot aggregation: https://github.com/fermyon/enterprise-architectures-and-patterns/tree/main/aggregate-pattern