Feature/lab7

[darknesod1-netizen]

Goal

Deploy QuickNotes to Lab 5 VM using Ansible with full idempotent configuration management and systemd integration.

Changes

Added Ansible playbook for QuickNotes deployment (ansible/playbook.yaml)
Added inventory configuration (ansible/inventory.ini)
Added systemd service template (ansible/templates/quicknotes.service.j2)
Included compiled QuickNotes binary (ansible/files/quicknotes)
Added Lab 7 report (submissions/lab7.md)

Testing

ansible-playbook -i ansible/inventory.ini ansible/playbook.yaml
ansible-playbook -i ansible/inventory.ini ansible/playbook.yaml  # idempotency check
curl http://localhost:18080/health

Checklist

• Playbook deploys QuickNotes successfully on VM
• Second run produces changed=0 (idempotency verified)
• Handler triggers only on template/binary change
• submissions/lab7.md completed with required outputs