fix: deploy.sh path detection for host execution

scripts/deploy.sh

@@ -1,8 +1,30 @@
 #!/bin/bash
 set -euo pipefail
 
-SRC="/repo"
-DST="/runtime"
+# 1. 자동 감지: Docker 컨테이너 내부인가?
+if [ -d "/repo" ] && [ -d "/runtime" ]; then
+    echo "Detected Docker Container environment."
+    SRC="/repo"
+    DST="/runtime"
+else
+    # 2. Host 환경: .env 로드 시도
+    if [ -f ".env" ]; then
+        echo "Loading .env file..."
+        set -a; source .env; set +a
+    fi
+
+    # 환경변수가 없으면 현재 디렉토리를 SRC로
+    SRC="${REPO_PATH:-$(pwd)}"
+    DST="${RUNTIME_PATH:-/volume1/docker/webpage}" # 기본값 설정
+    
+    if [ -z "$DST" ]; then
+        echo "Error: RUNTIME_PATH is not set."
+        exit 1
+    fi
+fi
+
+echo "Source: $SRC"
+echo "Target: $DST"
 
 git config --global --add safe.directory "$SRC"