feat: pct-run.sh — run commands in CTs by ID, no IPs needed

Adds /scripts/pct-run.sh that maps CT IDs to PVE nodes and runs
pct exec directly. No hardcoded IPs — Proxmox is the source of truth.

Updates infrastructure-control with CT access table using pct-run.

Usage examples:
  pct-run 112 cat /etc/hostname       # Tanko
  pct-run 114 grep LITELLM /etc/environment  # Mumuni key check
  pct-run 116 docker ps               # LiteLLM containers

scripts/pct-run.sh

@@ -0,0 +1,96 @@
+#!/usr/bin/env bash
+# pct-run — Run commands inside Proxmox CTs by CT ID only. No IPs needed.
+# Usage: pct-run <CT_ID> [command...]
+# If no command given, opens a shell.
+#
+# Source of truth: Proxmox pct config on each node.
+# No hardcoded IPs. No prose contract drift.
+
+set -euo pipefail
+
+# ── CT ID → PVE Node mapping (maintained HERE, not in prose contracts) ──
+declare -A CT_NODES=(
+    # amdpve (192.168.68.15)
+    [100]=amdpve    # abiba
+    [105]=amdpve    # kagentz
+    [111]=amdpve    # tdunna
+    [112]=amdpve    # tanko
+    [113]=amdpve    # baggy/koonimo
+    [115]=amdpve    # scottdenya
+    # minipve (192.168.68.12)
+    [104]=minipve   # authentik
+    [110]=minipve   # gitea
+    [114]=minipve   # mumuni
+    [116]=minipve   # syslog-api
+    # storepve (192.168.68.6)
+    [106]=storepve  # ra-h-os
+    [107]=storepve  # proxmox-backup
+    [108]=storepve  # media
+    [117]=storepve  # zulip
+    # acerpve (192.168.68.9)
+    [102]=acerpve   # adguard
+    # ocupve (192.168.68.5) — no CTs (bare metal GPU .110)
+)
+
+# Each node must be root-accessible via SSH hostname
+# (Ensure ~/.ssh/config or /etc/hosts has these resolvable)
+
+# ── PVE node → IP (needed only because SSH needs an address) ──
+declare -A NODE_IPS=(
+    [amdpve]=192.168.68.15
+    [minipve]=192.168.68.12
+    [storepve]=192.168.68.6
+    [acerpve]=192.168.68.9
+    [ocupve]=192.168.68.5
+)
+
+resolve_node() {
+    local ct_id="$1"
+    local node="${CT_NODES[$ct_id]:-}"
+    if [[ -z "$node" ]]; then
+        echo "ERROR: CT $ct_id not found in mapping" >&2
+        exit 1
+    fi
+    echo "$node"
+}
+
+node_ip() {
+    local node="$1"
+    local ip="${NODE_IPS[$node]:-}"
+    if [[ -z "$ip" ]]; then
+        echo "ERROR: Node $node not found in IP mapping" >&2
+        exit 1
+    fi
+    echo "$ip"
+}
+
+main() {
+    if [[ $# -lt 1 ]]; then
+        echo "Usage: pct-run <CT_ID> [command...]" >&2
+        echo "  pct-run 112 cat /etc/hostname" >&2
+        echo "  pct-run 114 systemctl status hermes-gateway" >&2
+        echo ""
+        echo "Known CTs:" >&2
+        for ct in $(echo "${!CT_NODES[@]}" | tr ' ' '\n' | sort -n); do
+            echo "  CT $ct → ${CT_NODES[$ct]}" >&2
+        done
+        exit 1
+    fi
+
+    local ct_id="$1"
+    shift
+    local node
+    node=$(resolve_node "$ct_id")
+    local ip
+    ip=$(node_ip "$node")
+
+    if [[ $# -eq 0 ]]; then
+        # Interactive shell
+        exec ssh -t "root@${ip}" "pct enter ${ct_id}"
+    else
+        # One-shot command
+        ssh "root@${ip}" "pct exec ${ct_id} -- $*"
+    fi
+}
+
+main "$@"