using mysql as default config if no profile is active.

src/main/resources/application.properties

@@ -1,11 +1,17 @@
+# MySQL Profile Configuration
+# Activate with: -Dspring.profiles.active=mysql or SPRING_PROFILES_ACTIVE=mysql
+
 # Application Name
 spring.application.name=lcc
 
 # Active Profile (mysql or mssql)
-spring.profiles.active=mysql
+spring.profiles.active=prod,mysql
 
-# Database Configuration
+# Database Configuration - MySQL
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.url=jdbc:mysql://${DB_HOST:localhost}:3306/${DB_DATABASE:lcc}
+spring.datasource.username=${DB_USER:root}
+spring.datasource.password=${DB_PASSWORD}
 
 # File Upload Limits
 spring.servlet.multipart.max-file-size=30MB
@@ -19,13 +25,16 @@ spring.cloud.azure.active-directory.authorization-clients.graph.scopes=openid,pr
 management.endpoints.web.exposure.include=health,info,metrics
 management.endpoint.health.show-details=when-authorized
 
-# Flyway Migration (configured per profile)
+# Flyway Migration - MySQL
+spring.flyway.enabled=true
+spring.flyway.locations=classpath:db/migration/mysql
+spring.flyway.baseline-on-migrate=true
 spring.sql.init.mode=never
 
+# LCC Configuration
 lcc.allowed_cors=
 lcc.allowed_oauth_token_cors=*
 
-
 lcc.auth.identify.by=workday
 lcc.auth.claim.workday=employeeid
 lcc.auth.claim.email=preferred_username