feat: consolidate backend and docker-compose setup

android/app/local.properties

@@ -0,0 +1,8 @@
+## This file must *NOT* be checked into Version Control Systems,
+# as it contains information specific to your local configuration.
+#
+# Location of the SDK. This is only used by Gradle.
+# For customization when using a Version Control System, please read the
+# header note.
+#Fri Jun 26 15:57:59 WIB 2026
+sdk.dir=C\:\\Users\\rafha\\AppData\\Local\\Android\\Sdk