Wizard: Basic Hostname step

This adds Hostname step basics and file structure.

src/test/Components/CreateImageWizard/steps/Repositories/Repositories.test.tsx

@@ -38,18 +38,19 @@ const goToRepositoriesStep = async () => {
   await clickNext(); // Registration
   await clickRegisterLater();
   await clickNext(); // OpenSCAP
-  await clickNext(); // File System
-  await clickNext(); // Snapshot
+  await clickNext(); // File system configuration
+  await clickNext(); // Repository snapshot
   await clickNext(); // Custom repositories
 };
 
 const goToReviewStep = async () => {
   await clickNext(); // Additional packages
-  await clickNext();
   await clickNext(); // Users
   await clickNext(); // Timezone
   await clickNext(); // Locale
+  await clickNext(); // Hostname
   await clickNext(); // First Boot
+  await clickNext(); // Details
   await enterBlueprintName();
   await clickNext(); // Review
 };