📝 docs: add Week 6 logbook, weekly summary, and Burp Suite cheatsheet

Rename Exercice 1 IDOR.txt to Exercice 1 IDOR.md

📝 docs: update Week 5 notes — add Day 2/3 logbook, weekly summary, python commands

📝 docs: restyle logbook, loghebdo and logmensu with emojis

📝 docs: add Week 5 Day 1 logbook entry — THM Python Basics

♻️ refactor: move network.md and nmap.md from writeups to cheatsheets

📝 docs: add week 1–4 missing commands to linux-cmd reference

✨ feat: add Labs 1–4 — rename Lab formulaire to Lab 1, add Labs 2, 3 and 4 with gitignore

📝 docs: dispatch Week 4 notes — logbook, loghebdo, logmensu, linux-cmd update, nmap.md, network.md to writeups

📝 docs: dispatch Week 3 notes — logbook, loghebdo, network.md, linux-cmd update

📝 docs: dispatch Week 2 notes — logbook, loghebdo, Bandit 15-25 write-up, linux-cmd and bandit_shell_tools updates

✨ feat: add SSH log parser with brute force detection by IP

✨ feat: add service checker script with systemctl status validation

📦 chore: update gitignore

📝 docs: reformat Week 2 Day 1 logbook entry and add Bash scripting reference