Feature/lab2

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Goal

Submit Lab 2 — Version Control Deep Dive: Internals, Recovery, Rebase

Changes

• Add submissions/lab2.md with output and analysis for Task 1 and Task 2
• Document the HEAD → tree → blob → file object walk and .git/ internals
• Create signed annotated tag v0.1.0-lab2-majed

Testing

• Walked the object model with git cat-file -t/-p and inspected .git/.
• Reset --hard HEAD~2, then restored the lost commit from git reflog
• Verified the tag with git tag -v → "Good" signature
• Captured git log --oneline --graph before and after the rebase

Checklist

• Title is a clear sentence (≤ 70 chars)
• Commits are signed (git log --show-signature)
• submissions/lab2.md updated