Rename Navigation -> TurboNavigation

Naming is quite general. I'd prefer if we could change it to something omre specific.

Source/Turbo Navigator/Extensions/VisitProposalExtension.swift

@@ -1,14 +1,14 @@
 public extension VisitProposal {
- var context: Navigation.Context {
+ var context: TurboNavigation.Context {
  if let rawValue = properties["context"] as? String {
- return Navigation.Context(rawValue: rawValue) ?? .default
+ return TurboNavigation.Context(rawValue: rawValue) ?? .default
  }
  return .default
  }
 
- var presentation: Navigation.Presentation {
+ var presentation: TurboNavigation.Presentation {
  if let rawValue = properties["presentation"] as? String {
- return Navigation.Presentation(rawValue: rawValue) ?? .default
+ return TurboNavigation.Presentation(rawValue: rawValue) ?? .default
  }
  return .default
  }

Source/Turbo Navigator/Helpers/Navigation.swift → Source/Turbo Navigator/Helpers/TurboNavigation.swift

@@ -1,4 +1,4 @@
-public enum Navigation {
+public enum TurboNavigation {
  public enum Context: String {
  case `default`
  case modal

Tests/Turbo Navigator/TurboNavigatorTests.swift

@@ -297,7 +297,7 @@ private class EmptyNavigationDelegate: TurboNavigationHierarchyControllerDelegat
 // MARK: - VisitProposal extension
 
 private extension VisitProposal {
- init(path: String = "", action: VisitAction = .advance, context: Navigation.Context = .default, presentation: Navigation.Presentation = .default) {
+ init(path: String = "", action: VisitAction = .advance, context: TurboNavigation.Context = .default, presentation: TurboNavigation.Presentation = .default) {
  let url = URL(string: "https://example.com")!.appendingPathComponent(path)
  let options = VisitOptions(action: action, response: nil)
  let properties: PathProperties = [