Add Docker Compose file for MySQL service setup

This file configures a MySQL container with persistent storage, port mapping, and default environment variables. It includes platform-specific notes for Apple Silicon Macs and adjusts MySQL settings for UTF-8 support and case-insensitive table names.

Author: Ahn-JoonHun

spring-boot/docker-compose.yaml

@@ -0,0 +1,20 @@
+version: '3.8'
+services:
+  template:
+    image: mysql:latest
+    
+    # 애플 실리콘 맥을 사용하는 경우 아래 platform 을 주석처리 해제
+    # platform: linux/amd64
+    volumes:
+      - template:/data
+    ports:
+      - '3306:3306'
+    environment:
+      MYSQL_ROOT_USER: root
+      MYSQL_ROOT_PASSWORD: test1234
+      MYSQL_DATABASE: template
+    command:
+      [ 'mysqld', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci', '--lower_case_table_names=1' ]
+
+volumes:
+  template: