feat: implement DI

app/src/main/java/app/revanced/manager/compose/ManagerApplication.kt

@@ -0,0 +1,16 @@
+package app.revanced.manager.compose
+
+import android.app.Application
+import org.koin.android.ext.koin.androidContext
+import org.koin.core.context.startKoin
+
+class ManagerApplication: Application() {
+    override fun onCreate() {
+        super.onCreate()
+
+        startKoin {
+            androidContext(this@ManagerApplication)
+            modules(emptyList()) // TODO: Add modules
+        }
+    }
+}