Fix uuid crate for WASM support

- Remove 'js' feature from workspace-level uuid dependency
- Add uuid dependency with 'js' feature to web package
- This enables proper random number generation for WASM target

💘 Generated with Crush

Assisted-by: GLM-4.7 via Crush <crush@charm.land>

packages/web/Cargo.toml

@@ -7,6 +7,7 @@ edition = "2021"
 dioxus = { workspace = true, features = ["router", "fullstack"] }
 ui = { workspace = true }
 api = { workspace = true }
+uuid = { workspace = true, features = ["js"] }
 
 [features]
 default = []