Replace ACRA with custom crash dialog

* Add uncaught exception handler that saves stacktraces to local crash log files
* Show a Compose crash dialog with stacktrace toggle and share action
* Register crash handler activity in a separate process with dialog theme
* Remove ACRA dependencies and configuration
* Add crash dialog strings and ignore `.hotswan/`

app/src/main/AndroidManifest.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:tools="http://schemas.android.com/tools"
-    xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
@@ -37,6 +37,12 @@
             </intent-filter>
         </activity>
 
+        <activity
+            android:name="dev.meloda.fast.presentation.CrashActivity"
+            android:exported="false"
+            android:process=":error_handler"
+            android:theme="@style/CrashDialogTheme" />
+
         <service
             android:name="dev.meloda.fast.service.longpolling.LongPollingService"
             android:enabled="true"