Implement refresh token functionality and enhance error handling in authentication

src/main/resources/application-dev.properties

@@ -5,14 +5,14 @@ spring.application.name=jambotron
 server.port=8082
 #============Localhost Configurations========================
 
-spring.datasource.url= jdbc:postgresql://localhost:5432/jambotronDB
+spring.datasource.url= jdbc:postgresql://localhost:5433/jambotronDB
 spring.datasource.username= admin
 spring.datasource.password= postgrespw
 
 spring.flyway.baseline-on-migrate=true
 spring.flyway.validate-on-migrate=true
 
-spring.flyway.url=jdbc:postgresql://localhost:5432/jambotronDB
+spring.flyway.url=jdbc:postgresql://localhost:5433/jambotronDB
 spring.flyway.user=admin
 spring.flyway.password=postgrespw
 
@@ -30,9 +30,14 @@ spring.ai.zhipuai.api-key = 628447c8c65845a48a7226391464a2ea.Dw8ci6TiW0BRF5LI
 
 
 #============ Custom App Properties
-app.jwtSecret= ======================spring=back====================
-app.jwtExpirationMs= 800000
-app.jwtCookieName=springangularts
+app.jwtSecret= ======================jambotron=back=================
+app.jwtCookieName=jambotron-jwt-cookie
+app.jwtRefreshCookieName= jambotron-jwt-cookie-refresh
+#app.jwtExpirationMs= 800000
+#app.jwtRefreshExpirationMs= 86400000
+
+app.jwtExpirationMs= 30000
+app.jwtRefreshExpirationMs= 60000
 
 #=============File Upload Configurations========================
 spring.servlet.multipart.max-file-size=50MB