Remove environment variable defaults and align with docker-compose

- Remove default values from database environment variables
- Use POSTGRES_USERNAME/PASSWORD to match docker-compose.yaml
- Use DB_URL without default to ensure explicit configuration

src/main/java/com/hithomelabs/CFTunnels/Controllers/HomeController.java

@@ -1,16 +0,0 @@
-package com.hithomelabs.CFTunnels.Controllers;
-
-
-import org.springframework.boot.web.servlet.error.ErrorController;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-
-@Controller
-public class HomeController implements ErrorController {
-
-    private static final String ERROR_PATH = "/error";
-
-    
-
-}

src/main/resources/application-prod.properties

@@ -1 +1,12 @@
 api.baseUrl=https://cftunnels.hithomelabs.com
+
+# Production Database Configuration
+spring.datasource.url=${DB_URL}
+spring.datasource.username=${POSTGRES_USERNAME}
+spring.datasource.password=${POSTGRES_PASSWORD}
+spring.datasource.driver-class-name=org.postgresql.Driver
+
+# JPA Configuration
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.show-sql=false
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect

src/main/resources/application-test.properties

@@ -1,7 +1,12 @@
 api.baseUrl=https://testcf.hithomelabs.com
 
-spring.datasource.url: jdbc:h2:mem:testdb
+# Test Database Configuration - Same as Production
-spring.datasource.driver-class-name: org.h2.Driver
+spring.datasource.url=${DB_URL}
-spring.datasource.username: sa
+spring.datasource.username=${POSTGRES_USERNAME}
-spring.datasource.password:
+spring.datasource.password=${POSTGRES_PASSWORD}
-spring.datasource.jpa.hibernate.ddl-auto: none
+spring.datasource.driver-class-name=org.postgresql.Driver
+
+# JPA Configuration
+spring.jpa.hibernate.ddl-auto=update
+spring.jpa.show-sql=true
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect