Big emoji-only messages

Adapted from SpiritCroc's SchildNext implementation from
https://github.com/SchildiChat/schildichat-android-next/commit/7eba87f02e884b9b921aa4e74dd0a737e4da31ad

Fixes: https://github.com/element-hq/element-x-android/issues/1438
Signed-off-by: Tobias Büttner <dev@spiritcroc.de>
Signed-off-by: Joe Groocock <me@frebib.net>

features/messages/impl/build.gradle.kts

@@ -72,6 +72,7 @@ dependencies {
     implementation(libs.androidx.constraintlayout.compose)
     implementation(libs.androidx.media3.exoplayer)
     implementation(libs.androidx.media3.ui)
+    implementation(libs.sigpwned.emoji4j)
     implementation(libs.vanniktech.blurhash)
     implementation(libs.telephoto.zoomableimage)
     implementation(libs.matrix.emojibase.bindings)