Index: backend/src/main/resources/application.properties
===================================================================
--- backend/src/main/resources/application.properties	(revision c613cbf6f9fd9bd8bfca2ae505ed47ced972227a)
+++ backend/src/main/resources/application.properties	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -6,7 +6,11 @@
 
 spring.datasource.url=jdbc:postgresql://localhost:5432/medora
-spring.datasource.username=postgres
+spring.datasource.username=medora_app
 spring.datasource.password=postgres
 spring.datasource.driver-class-name=org.postgresql.Driver
+
+# JWT Configuration
+jwt.secret=${JWT_SECRET}
+jwt.expiration=86400000
 
 # JPA / Hibernate settings
@@ -19,2 +23,3 @@
 spring.jackson.serialization.fail-on-empty-beans=false
 spring.jackson.default-property-inclusion=non_null
+