feat(lab1): juice shop deploy + PR template + triage report

[wannebetheshy]

Goal

Deploy OWASP Juice Shop locally, document initial security findings in a triage report, and establish the automated PR workflow with a CI smoke test.

Changes

• Added .github/PULL_REQUEST_TEMPLATE.md
• Added submissions/lab1.md
• Added CI smoke test workflow .github/workflows/lab1-smoke.yml

Testing

docker run -d --name juice-shop -p 127.0.0.1:3000:3000 bkimminich/juice-shop:v20.0.0
curl -I http://127.0.0.1:3000

Observed output:

HTTP/1.1 200 OK
Access-Control-Allow-Origin: *
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Feature-Policy: payment 'self'
X-Recruiting: /#/jobs
Accept-Ranges: bytes

Artifacts & Screenshots

• Triage report is available in submissions/lab1.md.
• CI Smoke Test Run: link

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Checklist

• Task 1 done — Juice Shop deployed, triage report in submissions/lab1.md
• Task 2 done — .github/PULL_REQUEST_TEMPLATE.md created
• Task 3 done — GitHub stars + follows complete
• Bonus done — lab1-smoke.yml runs green on this PR