Moved the String format constants from the Pathable protocol in the library target into its own String+Constants extension.

Library/Sources/Internal/Protocols/Pathable.swift

@@ -7,12 +7,3 @@ protocol Pathable {
     var path: String { get }
     
 }
-
-// MARK: - String+Formats
-
-extension String {
-    enum Format {
-        static let pathDocs = "/docs/%@"
-        static let pathRoot = "/%@"
-    }
-}