Remove Python installation and add one-shot install instructions

- Remove all Python-related installation logic since Module 08 is Git-only
- Update synopsis to mention repository cloning capability
- Add one-shot installation instructions using Invoke-RestMethod
- Remove Python from results tracking, installation prompts, and verification
- Simplify installation summary without Python references
- Update examples to show both one-shot and local execution methods

install.ps1

@@ -1,7 +1,7 @@
 #!/usr/bin/env pwsh
 <#
 .SYNOPSIS
-Installs all prerequisites for the Git Workshop using winget.
+Installs all prerequisites for Git Workshop using winget and clones the repository.
 
 .DESCRIPTION
 This script automates the installation of required tools for the Git Workshop:
@@ -10,14 +10,21 @@ This script automates the installation of required tools for the Git Workshop:
 - Visual Studio Code (code editor with Git integration)
 
 Optional tools (with user prompts):
-- Python 3.12 (for Module 08: Multiplayer Git)
 - Windows Terminal (modern terminal experience)
 
 The script checks for existing installations, shows clear progress, and verifies
-each installation succeeded. At the end, it displays Git configuration instructions.
+each installation succeeded. At the end, it clones the repository and can 
+open it in VSCode for immediate workshop access.
+
+One-shot installation:
+Invoke-RestMethod -Uri https://git.frod.dk/floppydiscen/git-workshop/raw/branch/main/install.ps1 | Invoke-Expression
 
 .EXAMPLE
-PS> .\install-prerequisites.ps1
+PS> Invoke-RestMethod -Uri https://git.frod.dk/floppydiscen/git-workshop/raw/branch/main/install.ps1 | Invoke-Expression
+Runs the complete installation and setup in one command.
+
+.EXAMPLE
+PS> .\install.ps1
 Runs the installation script with interactive prompts.
 
 .NOTES
@@ -245,7 +252,7 @@ Write-Host "  • Git 2.23+ (version control system)" -ForegroundColor White
 Write-Host "  • Visual Studio Code (code editor)" -ForegroundColor White
 Write-Host ""
 Write-Host "You will be prompted for optional tools:" -ForegroundColor White
-Write-Host "  • Python 3.12 (for Module 08: Multiplayer Git)" -ForegroundColor White
+
 Write-Host "  • Windows Terminal (modern terminal experience)" -ForegroundColor White
 Write-Host ""
 
@@ -266,7 +273,6 @@ $results = @{
     VSCode = $false
     VSCodeExtensions = $false
     VSCodePowerShellIntegration = $null  # null = not asked, true = configured, false = skipped/failed
-    Python = $null  # null = not attempted, true = success, false = failed
     WindowsTerminal = $null
 }
 
@@ -448,20 +454,7 @@ Write-Progress -Activity "Installing Required Tools" -Completed
 
 #region Optional Installations
 
-# Python 3.12 (optional)
+
-Write-Host ""
-if (Get-UserConfirmation "Do you want to install Python 3.12? (Required for Module 08: Multiplayer Git)") {
-    Write-ProgressIndicator -Activity "Installing Optional Tools" -Status "Installing Python 3.12" -PercentComplete 50
-    $results.Python = Install-Package `
-        -Name "Python 3.12" `
-        -WingetId "Python.Python.3.12" `
-        -CheckCommand "python"
-    Write-Progress -Activity "Installing Optional Tools" -Completed
-}
-else {
-    Write-Host "  Skipping Python installation." -ForegroundColor Gray
-    $results.Python = $null
-}
 
 # Windows Terminal (optional)
 Write-Host ""
@@ -524,23 +517,9 @@ else {
     Write-Error "Visual Studio Code - Installation failed or needs restart"
 }
 
-if ($results.Python -ne $null) {
-    Write-Host ""
-    Write-Host "Optional Tools:" -ForegroundColor White
-
-    if ($results.Python) {
-        Write-Success "Python 3.12"
-    }
-    else {
-        Write-Error "Python 3.12 - Installation failed or needs restart"
-    }
-}
-
 if ($results.WindowsTerminal -ne $null) {
-    if ($results.Python -eq $null) {
     Write-Host ""
     Write-Host "Optional Tools:" -ForegroundColor White
-    }
 
     if ($results.WindowsTerminal) {
         Write-Success "Windows Terminal"
@@ -571,13 +550,10 @@ if ($allRequired) {
     Write-Host "  git config --global core.editor `"code --wait`"" -ForegroundColor White
     Write-Host ""
 
-    Write-Host "Verify your installation:" -ForegroundColor Cyan
+Write-Host "Verify your installation:" -ForegroundColor Cyan
-    Write-Host "  pwsh --version" -ForegroundColor White
+Write-Host "  pwsh --version" -ForegroundColor White
-    Write-Host "  git --version" -ForegroundColor White
+Write-Host "  git --version" -ForegroundColor White
-    Write-Host "  code --version" -ForegroundColor White
+Write-Host "  code --version" -ForegroundColor White
-    if ($results.Python) {
-        Write-Host "  python --version" -ForegroundColor White
-    }
     Write-Host ""
 
     Write-Host "Set PowerShell execution policy (if needed):" -ForegroundColor Cyan
@@ -585,8 +561,6 @@ if ($allRequired) {
     Write-Host ""
 
     Write-Host "Recommended VS Code Extensions:" -ForegroundColor Cyan
-    Write-Host "  • GitLens - Supercharge Git capabilities" -ForegroundColor White
-    Write-Host "  • Git Graph - View Git history visually" -ForegroundColor White
     Write-Host "  • PowerShell - Better PowerShell support (from Microsoft)" -ForegroundColor White
     Write-Host ""
     Write-Host "  Install via: Ctrl+Shift+X in VS Code" -ForegroundColor Gray
@@ -672,7 +646,7 @@ else {
     Write-Host ""
     Write-Host "Troubleshooting steps:" -ForegroundColor Yellow
     Write-Host "  1. Close and reopen your terminal (or restart your computer)" -ForegroundColor White
-    Write-Host "  2. Run this script again: .\install-prerequisites.ps1" -ForegroundColor White
+    Write-Host "  2. Run this script again: .\install.ps1" -ForegroundColor White
     Write-Host "  3. If issues persist, try manual installation:" -ForegroundColor White
     Write-Host "     See INSTALLATION.md for detailed instructions" -ForegroundColor White
     Write-Host ""