[bojemoi] feat(borodino/uzi): SEQ1/SEQ2 architecture + C2 callback + fix pivot ShellSession

Commit `53bb913`

Restructure main loop: SEQ1 brute force (paramiko password-only) → SEQ2 vuln search
SEQ1 debug: reads host_debug sequentially, forced password auth via paramiko (look_for_keys=False, allow_agent=False)
deploy_c2_callback(): detect arch via uname -m, msfvenom ELF, SFTP to /var/tmp/.update-notifier, nohup exec, cron persistence (*/20 + @reboot)
SEQ2: per-service exploit loop (build_targeted_exploits per service, break on session)
Fix exploit selection: HTTP terms always added when ports 80/443/8080/8443 open
Fix build_profile_filter: HTTP path patterns added when HTTP ports open
Fix pivot: ShellSession.run_with_output() requires end_strs positional arg — branch on stype (meterpreter vs shell) for network enum calls
Rename faraday_ok → dojo_ok in uzi_scan_log (faraday removed, DefectDojo active)
Add paramiko pip install in Dockerfile.borodino-msf (after adduser, cache preserved)
Add dedicated uzi SEQ1/SEQ2 chapter in ARCHITECTURE.md

Co-Authored-By: Claude Sonnet 4.6 noreply@anthropic.com