Initial commit with Product feature implemented.

.gitignore

.vscode/settings.json

Cargo.toml

README.md

Rocket.toml

src/controller/mod.rs

src/controller/product.rs

src/lib.rs

src/main.rs

src/model/mod.rs

src/model/product.rs

src/repository/mod.rs

src/repository/product.rs

src/service/mod.rs

src/service/product.rs