Feature/lab2 – Submission Lab 2

[kujifined]

Goal

Complete Lab 2 by exploring Git internals, recovering lost commits through reflog, creating a signed annotated tag, rebasing a feature branch, and locating a regression with git bisect.

Changes

• Added submissions/lab2.md
• Documented the Git object chain from HEAD to blob contents
• Documented .git/ internals and reflog recovery
• Created and verified an annotated signed release tag
• Rebasing the feature branch onto the updated main
• Identified the first bad commit with git bisect

Testing

• Verified the signed tag with git tag -v
• Confirmed successful reflog recovery
• Confirmed the rebased branch history
• Ran automated git bisect with go test ./... and go build ./...

Checklist

• Title is a clear sentence
• Commits are signed
• submissions/lab2.md updated