refactor: rename 01_essentials to 01-essentials

01-essentials/06-reset/reset.ps1

@@ -0,0 +1,24 @@
+#!/usr/bin/env pwsh
+<#
+.SYNOPSIS
+    Resets the Module 06 challenge environment to start fresh.
+
+.DESCRIPTION
+    This script removes the challenge directory and re-runs setup.ps1
+    to create a fresh challenge environment.
+#>
+
+Write-Host "`n=== Resetting Module 06: Git Reset Challenge ===" -ForegroundColor Cyan
+
+# Check if challenge directory exists
+if (Test-Path "challenge") {
+    Write-Host "Removing existing challenge directory..." -ForegroundColor Yellow
+    Remove-Item -Recurse -Force "challenge"
+    Write-Host "[OK] Challenge directory removed" -ForegroundColor Green
+} else {
+    Write-Host "[INFO] No existing challenge directory found" -ForegroundColor Yellow
+}
+
+# Run setup to create fresh environment
+Write-Host "`nRunning setup to create fresh challenge environment..." -ForegroundColor Cyan
+& "$PSScriptRoot/setup.ps1"