chore: bootstrap lean sysadmin-chronicles repo

Import the runnable game code, content, docs, scripts, and repo guidance while leaving local agent state, dependency installs, build output, and backup copies out of the published tree.

runtime/viewer/launch-vnc-viewer.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+# launch-vnc-viewer.sh — Launch a VNC viewer for a libvirt domain.
+#
+# Usage: bash launch-vnc-viewer.sh <domain> <vnc_display>
+# Example: bash launch-vnc-viewer.sh sc-web-server :0
+#
+# Tries: virt-viewer → vncviewer → xtightvncviewer → vinagre (in order)
+# Exits 1 if none found.
+
+DOMAIN="${1:-}"
+VNC_DISPLAY="${2:-:0}"
+
+# Convert :N display to port 5900+N
+PORT=$((5900 + ${VNC_DISPLAY#:}))
+HOST="127.0.0.1"
+
+if command -v virt-viewer &>/dev/null; then
+    exec virt-viewer --connect qemu:///session "$DOMAIN"
+elif command -v vncviewer &>/dev/null; then
+    exec vncviewer "${HOST}:${PORT}"
+elif command -v xtightvncviewer &>/dev/null; then
+    exec xtightvncviewer "${HOST}:${PORT}"
+elif command -v vinagre &>/dev/null; then
+    exec vinagre "vnc://${HOST}:${PORT}"
+else
+    echo "ERROR: No VNC viewer found. Install virt-viewer or vncviewer." >&2
+    exit 1
+fi