feat: initial module 3

README.md

@@ -7,17 +7,16 @@ A hands-on, progressive git workshop with practical challenges ranging from basi
 Each module is a self-contained challenge that teaches specific git concepts:
 
 - **Module 01**: Git Basics (init, add, commit, status)
-- **Module 02**: Understanding the Staging Area
-- **Module 03**: Viewing History (log, diff)
-- **Module 04**: Branching Basics
-- **Module 05**: Merging
-- **Module 06**: Merge Conflicts
-- **Module 07**: Rebasing
-- **Module 08**: Interactive Rebase
-- **Module 09**: Cherry-pick
-- **Module 10**: Reset vs Revert
-- **Module 11**: Stash
-- **Module 12**: Working with Remotes
+- **Module 02**: Viewing History (log, diff)
+- **Module 03**: Branching Basics
+- **Module 04**: Merging
+- **Module 05**: Merge Conflicts
+- **Module 06**: Rebasing
+- **Module 07**: Interactive Rebase
+- **Module 08**: Cherry-pick
+- **Module 09**: Reset vs Revert
+- **Module 10**: Stash
+- **Module 11**: Working with Remotes
 
 ## How to Use This Workshop
 
@@ -34,6 +33,28 @@ Each module is a self-contained challenge that teaches specific git concepts:
 - PowerShell (Windows PowerShell 5.1+ or PowerShell Core 7+)
 - Basic command line knowledge
 
+## Optional: Install Glow for Pretty Markdown
+
+This workshop includes many markdown files with instructions. You can install `glow` to render them beautifully in your terminal:
+
+```powershell
+.\install-glow.ps1
+```
+
+After installation, read markdown files with:
+
+```powershell
+# Windows
+.\bin\glow.exe README.md
+
+# macOS/Linux
+./bin/glow README.md
+```
+
+**Pro tip**: Use `glow -p` for pager mode on longer files!
+
+Without glow, you can still read markdown files with any text editor or `cat README.md`.
+
 ## Getting Started
 
 Start with Module 01: