Refactored many things and removed unnecessary things like IDEA files and stuff

backend/target/classes/default.properties

@@ -0,0 +1,13 @@
+# DB Configuration
+db.protocol=jdbc:mariadb:
+db.host=localhost
+db.port=3306
+db.name=dad
+db.user=root
+db.pwd=root
+dp.poolSize=5
+
+# Server Configuration
+inet.host=localhost
+webserver.port=8080
+api.port=8081