Fix chat type persistence and board flow

etc/servers/work-server/scripts/container-supervisor.sh

@@ -0,0 +1,96 @@
+#!/bin/sh
+
+set -eu
+
+APP_ROOT="${APP_ROOT:-/app}"
+STATE_DIR="${WORK_SERVER_STATE_DIR:-/tmp/work-server-runtime}"
+LOCK_FILE="$APP_ROOT/package-lock.json"
+LOCK_HASH_FILE="$STATE_DIR/package-lock.sha256"
+CHILD_PID=""
+STOP_REQUESTED="0"
+RELOAD_REQUESTED="0"
+
+mkdir -p "$STATE_DIR"
+cd "$APP_ROOT"
+
+log() {
+  printf '[work-server-supervisor] %s\n' "$*"
+}
+
+ensure_dependencies() {
+  if [ ! -f "$LOCK_FILE" ]; then
+    log "package-lock.json not found; skipping npm ci"
+    return 0
+  fi
+
+  CURRENT_HASH=$(sha256sum "$LOCK_FILE" | awk '{print $1}')
+  PREVIOUS_HASH=""
+
+  if [ -f "$LOCK_HASH_FILE" ]; then
+    PREVIOUS_HASH=$(cat "$LOCK_HASH_FILE")
+  fi
+
+  if [ ! -d "$APP_ROOT/node_modules" ] || [ "$CURRENT_HASH" != "$PREVIOUS_HASH" ]; then
+    log "installing dependencies"
+    npm ci --legacy-peer-deps
+    printf '%s' "$CURRENT_HASH" >"$LOCK_HASH_FILE"
+  fi
+}
+
+prepare_runtime() {
+  ensure_dependencies
+  log "building latest source"
+  npm run build
+}
+
+start_child() {
+  log "starting server process"
+  npm run start &
+  CHILD_PID=$!
+}
+
+request_reload() {
+  log "reload requested"
+  if prepare_runtime; then
+    RELOAD_REQUESTED="1"
+    if [ -n "$CHILD_PID" ]; then
+      kill -TERM "$CHILD_PID" 2>/dev/null || true
+    fi
+  else
+    log "reload aborted because build failed; keeping current process"
+  fi
+}
+
+request_stop() {
+  STOP_REQUESTED="1"
+  log "shutdown requested"
+  if [ -n "$CHILD_PID" ]; then
+    kill -TERM "$CHILD_PID" 2>/dev/null || true
+  fi
+}
+
+trap 'request_reload' HUP
+trap 'request_stop' INT TERM
+
+prepare_runtime
+
+while :; do
+  start_child
+  set +e
+  wait "$CHILD_PID"
+  EXIT_CODE=$?
+  set -e
+  CHILD_PID=""
+
+  if [ "$STOP_REQUESTED" = "1" ]; then
+    exit "$EXIT_CODE"
+  fi
+
+  if [ "$RELOAD_REQUESTED" = "1" ]; then
+    RELOAD_REQUESTED="0"
+    continue
+  fi
+
+  log "server exited unexpectedly with code $EXIT_CODE; restarting in 2 seconds"
+  sleep 2
+done