feat: Translate statuses on cached timelines (#220)

Implement some support for server-side status translation. Do this by:

- Implement support for the `api/v1/instance` endpoint to determine if
  the remote server supports translation.

- Create new `ServerCapabilities` to allow the app to query the remote
  capabilities in a server-agnostic way. Use this to query if the
  remote server supports the Mastodon implementation of server-side
  translation

- If translation is supported then show a translate/undo translate
  option on the status "..." menu.

- Fetch translated content from the server if requested, and store it
  locally as a new Room entity.

- Update displaying a status to check if the translated version
  should be displayed; if it should then new code is used to show
  translated content, content warning, poll options, and media
  descriptions.

- Add a `TextView` to show an "in progress" message while translation
  is happening, and to show the translation provider (generally
  required by agreements with them).

Partially fixes #62

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Co-authored-by: sanao <naosak1006@gmail.com>

app/build.gradle

@@ -224,6 +224,9 @@ dependencies {
     googleImplementation libs.app.update
     googleImplementation libs.app.update.ktx
 
+    implementation libs.kotlin.result
+    implementation libs.semver
+
     testImplementation libs.androidx.test.junit
     testImplementation libs.robolectric
     testImplementation libs.bundles.mockito