remove real world scenarios from intro to github page as it was moved to a supplementary page

Author: DininduSenanayake

docs/5.from_git_to_github.md

@@ -282,36 +282,7 @@ flowchart TB
 
 ---
 
-## Real-World Research Scenarios
 
-### 🔬 Scenario 1: Publishing alongside a paper
-````bash
-# Make repository public before paper submission
-# Tag the version used in the paper
-git tag -a v1.0-paper -m "Code for Smith et al. 2025"
-git push origin v1.0-paper
-
-# Add DOI from Zenodo for citability
-````
-
-### 🤝 Scenario 2: Multi-lab collaboration
-````bash
-# Add collaborator's fork as remote
-git remote add collaborator https://github.com/CollabLab/CellClusterFlow.git
-
-# Fetch their branches
-git fetch collaborator
-
-# Review their work
-git checkout collaborator/new-algorithm
-````
-
-### 📚 Scenario 3: Archiving for reproducibility
-- Link GitHub repo in paper's Data Availability section
-- Use Zenodo integration for permanent DOI
-- Include `environment.yml` or `requirements.txt` for exact dependencies
-
----
 
 ## Best Practices for Research Code