Update `CompiledRoute.resolve` to return a dataclass, not a tuple

### Current Situation

`CompiledRoute.resolve` currently returns a tuple, but we should rewrite it in a more robust way.

### Proposed Actions

Utilize a dataclass instead of a tuple. This could potentially be named `MatchedRoute`.

This dataclass should contain the following attributes: `element`, `parameters`, `path`.

Related issue: #35 