fix: regenerate desktop latest.json after deploy checkout

Signed updater bundles on disk are preserved across deploy, but
latest.json was reset to the git placeholder. Reconcile on nginx reload.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/reconcile-desktop-latest-json.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+# signed updater bundle → latest.json (deploy/checkout 후 placeholder 복구)
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+UPDATES_DIR="${UPDATES_DIR:-${WORK_TREE:-$ROOT}/frontend/public/desktop/updates}"
+CONF="$ROOT/desktop/src-tauri/tauri.conf.json"
+BASE_URL="${DESKTOP_UPDATE_BASE_URL:-https://exdev.co.kr/desktop/updates}"
+
+if [[ ! -d "$UPDATES_DIR" ]]; then
+  echo "[reconcile-latest] skip — no $UPDATES_DIR"
+  exit 0
+fi
+
+VERSION="$(node -p "require('$CONF').version" 2>/dev/null || echo '0.1.0')"
+NOTES="${DESKTOP_RELEASE_NOTES:-GoldenChart Desktop $VERSION}"
+
+set +e
+node "$ROOT/scripts/generate-desktop-latest-json.mjs" \
+  --version "$VERSION" \
+  --dir "$UPDATES_DIR" \
+  --base-url "$BASE_URL" \
+  --notes "$NOTES"
+RC=$?
+set -e
+
+if [[ "$RC" -eq 0 ]]; then
+  echo "[reconcile-latest] updated $UPDATES_DIR/latest.json"
+elif [[ "$RC" -eq 2 ]]; then
+  echo "[reconcile-latest] no signed bundles — keeping existing latest.json"
+else
+  exit "$RC"
+fi

scripts/reload-frontend-desktop-static.sh

@@ -2,10 +2,15 @@
 # desktop/updates static 반영 — nginx reload (볼륨 마운트 시 재빌드 불필요)
 set -euo pipefail
 
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
 WORK_TREE="${WORK_TREE:-/Users/aidev/apps/goldenChart}"
 COMPOSE="${DOCKER_COMPOSE_FILE:-$WORK_TREE/docker-compose.yml}"
 CONTAINER="${FRONTEND_CONTAINER:-gc-frontend}"
 
+if [[ -x "$ROOT/scripts/reconcile-desktop-latest-json.sh" ]]; then
+  WORK_TREE="$WORK_TREE" "$ROOT/scripts/reconcile-desktop-latest-json.sh" || true
+fi
+
 if [[ ! -f "$COMPOSE" ]]; then
   echo "[reload-desktop-static] skip — no compose: $COMPOSE"
   exit 0