Add SwiftLint HARD rules

Sources/ResgenSwift/Generate/Generator/ArchitectureGenerator.swift

@@ -5,10 +5,11 @@
 //  Created by Thibaut Schmitt on 18/11/2022.
 //
 
-import ToolCore
 import Foundation
+import ToolCore
+
+enum ArchitectureGenerator {
 
-struct ArchitectureGenerator {
     static func writeArchitecture(_ architecture: ConfigurationArchitecture, projectDirectory: String) {
         // Create extension content
         var architectureContent = [
@@ -16,21 +17,21 @@ struct ArchitectureGenerator {
             architecture.getClass()
         ]
             .joined(separator: "\n\n")
-        
+
         architectureContent += "\n"
-        
+
         let filename = "\(architecture.classname).swift"
         guard let filePath = architecture.path?.prependIfRelativePath(projectDirectory) else {
             let error = GenerateError.writeFile(filename, "Path of file is not defined.")
             print(error.description)
             Generate.exit(withError: error)
         }
-        
+
         // Write content
         let architectureFilePathURL = URL(fileURLWithPath: "\(filePath)/\(filename)")
         do {
             try architectureContent.write(to: architectureFilePathURL, atomically: false, encoding: .utf8)
-        } catch let error {
+        } catch {
             let error = GenerateError.writeFile(filename, error.localizedDescription)
             print(error.description)
             Generate.exit(withError: error)