Show the account receiving the device verification request

Replace SessionDetailsView by AccountInfoCard with the DeviceVerification mode
on the incoming device verification screen, so that the account concerned by
the request is clearly indicated, with its avatar and Matrix ID.

The current user is built from the SessionStore, including the locally stored
avatar thumbnail, used as a fallback when the avatar cannot be loaded, for
instance for an account which is not the current one.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/accountinfo/AccountInfoCard.kt

@@ -127,8 +127,7 @@ private fun DeviceInfoRow(
             horizontalArrangement = Arrangement.spacedBy(8.dp),
         ) {
             TextWithLabelMolecule(
-                // TODO i18n
-                label = "Signed in",
+                label = stringResource(CommonStrings.common_signed_in),
                 text = mode.signInFormattedTimestamp,
                 modifier = Modifier.weight(1f),
             )

libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/accountinfo/AccountInfoCardState.kt

@@ -24,7 +24,6 @@ sealed interface AccountInfoCardMode {
         val otherUser: MatrixUser,
     ) : AccountInfoCardMode
 
-    // TODO Replace SessionDetailsView with this component
     data class DeviceVerification(
         val deviceName: String?,
         val deviceId: DeviceId,