Docker 설정 파일 구조 개선 및 .vite 폴더 추적 제거

- .dockerignore 및 docker-compose.yml을 docker/ 디렉토리로 이동
- Makefile의 docker-compose 명령어 경로 업데이트
- .vite/ 폴더를 git 추적에서 제거

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

docker/entrypoint.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+
+# Replace environment variables in JavaScript files if needed
+# This is useful for runtime configuration in Docker containers
+
+# Example: Replace API_URL placeholder with actual environment variable
+# if [ ! -z "$API_URL" ]; then
+#     find /usr/local/apache2/htdocs -name '*.js' -exec sed -i "s|VITE_API_URL_PLACEHOLDER|$API_URL|g" {} +
+# fi
+
+# Start Apache in foreground
+echo "Starting Apache HTTP Server..."
+exec httpd-foreground