Clean up some unnecessary bits

- Remove analytics/crash reporting
- Remove app update check
- Remove F-Droid warning
- Remove Discord references

app/src/main/java/eu/kanade/tachiyomi/App.kt

@@ -3,7 +3,6 @@ package eu.kanade.tachiyomi
 import android.annotation.SuppressLint
 import android.app.Application
 import android.app.PendingIntent
-import android.app.job.JobInfo
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
@@ -42,8 +41,6 @@ import eu.kanade.tachiyomi.util.system.DeviceUtil
 import eu.kanade.tachiyomi.util.system.WebViewUtil
 import eu.kanade.tachiyomi.util.system.animatorDurationScale
 import eu.kanade.tachiyomi.util.system.cancelNotification
-import eu.kanade.tachiyomi.util.system.isPreviewBuildType
-import eu.kanade.tachiyomi.util.system.isReleaseBuildType
 import eu.kanade.tachiyomi.util.system.notify
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.launchIn
@@ -51,13 +48,8 @@ import kotlinx.coroutines.flow.onEach
 import logcat.AndroidLogcatLogger
 import logcat.LogPriority
 import logcat.LogcatLogger
-import org.acra.config.httpSender
-import org.acra.config.scheduler
-import org.acra.ktx.initAcra
-import org.acra.sender.HttpSender
 import org.conscrypt.Conscrypt
 import tachiyomi.core.i18n.stringResource
-import tachiyomi.core.preference.Preference
 import tachiyomi.core.util.system.logcat
 import tachiyomi.i18n.MR
 import tachiyomi.presentation.widget.WidgetManager
@@ -94,7 +86,6 @@ class App : Application(), DefaultLifecycleObserver, ImageLoaderFactory {
         Injekt.importModule(AppModule(this))
         Injekt.importModule(DomainModule())
 
-        setupAcra()
         setupNotificationChannels()
 
         ProcessLifecycleOwner.get().lifecycle.addObserver(this)
@@ -198,28 +189,6 @@ class App : Application(), DefaultLifecycleObserver, ImageLoaderFactory {
         return super.getPackageName()
     }
 
-    private fun setupAcra() {
-        if (isPreviewBuildType || isReleaseBuildType) {
-            initAcra {
-                buildConfigClass = BuildConfig::class.java
-                excludeMatchingSharedPreferencesKeys = listOf(
-                    Preference.privateKey(".*"), ".*username.*", ".*password.*", ".*token.*",
-                )
-
-                httpSender {
-                    uri = BuildConfig.ACRA_URI
-                    httpMethod = HttpSender.Method.PUT
-                }
-
-                scheduler {
-                    requiresBatteryNotLow = true
-                    requiresDeviceIdle = true
-                    requiresNetworkType = JobInfo.NETWORK_TYPE_UNMETERED
-                }
-            }
-        }
-    }
-
     private fun setupNotificationChannels() {
         try {
             Notifications.createChannels(this)