feat(discord-bridge): punte Discord -> Claude Code pe LXC 171

Implementeaza planul claude-master-plan-discord-bridge-20260830 (15 taskuri,
3 lane-uri paralele) — un bot subtire discord.py peste CLI-ul `claude`, cu
proces persistent per fir alimentat pe stdin cu --input-format stream-json.

Nucleu: runner (proces persistent + reaper 20min + respawn --resume), stream
(parser tolerant), session_store (scriere atomica, lock per fir, detectare PID
reuse, recovery), limits (max 4 procese, timeout tur, rate per user, plafon cost
pe zi), render (un loop de editare per canal, interval adaptiv).

Adaptor: allowlist guild/canal/user fail-closed cu respingerea webhook-urilor,
comenzi !new/!cd/!model/!status/!stop/!cleanup, cost si model in subsolul
fiecarui raspuns. Mesajul sosit in timpul unui tur devine steering, nu tur nou.

Securitate: hook PreToolUse fail-closed care cere confirmare in Discord pentru
operatiuni ireversibile, wrapper `infra` cu lista explicita de hosturi. Deny
rules raman strat cosmetic, nu bariera (verificat: /usr/bin/ssh trece pe langa).

Ops: alerte email pe conventia repo-ului, !cleanup pentru orfani, unit systemd
user cu KillMode=control-group si limite de memorie, install.sh idempotent.

Verificat: 275 teste fara retea/Discord/API (10.8s), identic cu si fara
discord.py instalat; e2e pe CLI real confirma steering-ul mid-tur (mesaj la 6s
intr-un tool call de 25s schimba raspunsul final).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01B29CApsP1JkSdjYaGaHpE7

CLAUDE.md

@@ -46,6 +46,7 @@ input/                      # Oracle DMP files for import
 - **Migration orchestration**: `proxmox/lxc108-oracle/migration/00-MASTER-MIGRATION.sh`
 - **Chatbot architecture**: `proxmox/lxc104-flowise/docs/prd.md`
 - **Docker Sandboxes (sbx) — agenți AI izolați**: `proxmox/lxc102-docker/README.md`
+- **Punte Discord → Claude Code (comandă LXC 171 de pe telefon, dintr-un guild privat)**: `proxmox/lxc171-claude-agent/discord-bridge/README.md`
 - **Disaster recovery**: `proxmox/vm109-windows-dr/README.md`
 - **Instalare/migrare Oracle — care director se folosește**: `proxmox/lxc108-oracle/docs/instalare-si-migrare-oracle.md`
 - **ROA Windows setup scripts (XE/SE 21c)**: `proxmox/lxc108-oracle/roa-windows-setup/README.md`