Distinguish actively-translating vs queued messages

Dikirim

30 April 2026 pukul 18.31 UTC

Penulis

Kamo

Commit

68c7bdf

The translation queue was already sequential, but every queued bubble rendered "Translating…". Now the single in-flight message shows "Translating…" with a pulsing dot and the rest show "Pending Translation…" with a static dot, so the visitor can see the queue progressing.