chore: exdev 배포 경로 단일화 및 서버 재구축 스크립트 추가

- Git 저장소/배포 work-tree를 /Users/aidev/apps/goldenChart로 통일
- 레거시 dev 경로는 심볼릭 링크로 흡수, deploy.sh에 소스 검증·no-cache 옵션
- server-rebuild-exdev.sh, verify-source-sync.sh 추가

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

scripts/verify-source-sync.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+# 로컬 ↔ 서버 work-tree 소스 동일성 검증
+set -euo pipefail
+
+REMOTE="${REMOTE:-aidev@exdev.co.kr}"
+WORK_TREE="${WORK_TREE:-/Users/aidev/apps/goldenChart}"
+LOCAL_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+
+FILES=(
+  frontend/src/utils/ChartManager.ts
+  frontend/src/utils/IchimokuCloudPlugin.ts
+  frontend/package-lock.json
+  scripts/deploy.sh
+)
+
+echo "=== 로컬 ↔ 서버 체크섬 ($REMOTE:$WORK_TREE) ==="
+FAIL=0
+for f in "${FILES[@]}"; do
+  L="$LOCAL_ROOT/$f"
+  [ -f "$L" ] || { echo "MISSING local $f"; FAIL=1; continue; }
+  LHASH=$(shasum -a 256 "$L" | awk '{print $1}')
+  RHASH=$(ssh -o BatchMode=yes "$REMOTE" "shasum -a 256 '$WORK_TREE/$f' 2>/dev/null" | awk '{print $1}')
+  if [ "$LHASH" = "$RHASH" ]; then
+    echo "OK  $f"
+  else
+    echo "DIFF $f"
+    echo "     local=$LHASH"
+    echo "     remote=$RHASH"
+    FAIL=1
+  fi
+done
+
+echo "=== Git HEAD ==="
+echo -n "local:  "; git -C "$LOCAL_ROOT" rev-parse HEAD
+echo -n "remote: "; ssh -o BatchMode=yes "$REMOTE" "git --git-dir=/Volumes/ADATA/git/goldenChart.git rev-parse HEAD"
+echo ""
+[ "$FAIL" -eq 0 ] && echo "검증 통과" || { echo "검증 실패"; exit 1; }