Feat(Logger): Support persistent logging

app/src/main/kotlin/top/fatweb/oxygen/toolbox/OxygenApplication.kt

@@ -2,11 +2,19 @@ package top.fatweb.oxygen.toolbox
 
 import android.app.Application
 import dagger.hilt.android.HiltAndroidApp
+import timber.log.Timber
 import top.fatweb.oxygen.toolbox.repository.userdata.UserDataRepository
+import top.fatweb.oxygen.toolbox.util.OxygenLogTree
 import javax.inject.Inject
 
 @HiltAndroidApp
 class OxygenApplication : Application() {
     @Inject
     lateinit var userDataRepository: UserDataRepository
+
+    override fun onCreate() {
+        super.onCreate()
+
+        Timber.plant(if (BuildConfig.DEBUG) Timber.DebugTree() else OxygenLogTree(this))
+    }
 }