changed env for DB to be more DB agnostic

README.MD

@@ -40,8 +40,8 @@ E621_API_KEY=
 E621_USERNAME=
 DB_TYPE=neo4j
 DB_URL=
-NEO4J_PASSWORD=
-NEO4J_USERNAME=
+DB_PASSWORD=
+DB_USERNAME=
 ```
 
 ## Running the Program
@@ -71,8 +71,8 @@ The program can also be run using Docker. To use Docker, follow these steps:
     E621_USERNAME=
     DB_TYPE=neo4j
     DB_URL=
-    NEO4J_PASSWORD=
-    NEO4J_USERNAME=
+    DB_PASSWORD=
+    DB_USERNAME=
     ````
 
 2. Build the Docker image:

utils/config.go

@@ -10,8 +10,8 @@ type Config struct {
 	E621Username string `env:"E621_USERNAME,required"`
 	DBType       string `env:"DB_TYPE,required"`
 	DBEndpoint   string `env:"DB_URL,required"`
-	Neo4jUsername string `env:"NEO4J_USERNAME,required"`
-	Neo4jPassword string `env:"NEO4J_PASSWORD,required"`
+	DBUsername   string `env:"DB_USERNAME,required"`
+	DBPassword   string `env:"DB_PASSWORD,required"`
 }
 
 // LoadConfig loads the configuration from environment variables