WhatsApp Document Handling Fixes

This cluster addresses various fixes related to passing filenames and handling document sends in the WhatsApp integration.

12 PRs

fix whatsapp Representative: #6566

#	Title	Author	Created	GitHub
6566	fix: thread fileName through WhatsApp document send path rep	giannisanni	2026-02-01	View
7458	fix: pass filename through to WhatsApp document sends (#7446)	gavinbmoore	2026-02-02	View
8705	feat(whatsapp): add viewOnce support for ephemeral media	ndohuu	2026-02-04	View
9540	Update package name	purpshell	2026-02-05	View
9606	fix: pass fileName to WhatsApp document messages	AytuncYildizli	2026-02-05	View
10889	fix: pass fileName through WhatsApp document send path	DeveshParagiri	2026-02-07	View
12381	fix(telegram): preserve original filename for inbound documents	thebtf	2026-02-09	View
15650	fix(whatsapp): pass fileName to document sends instead of hardcoding 'file'	whoknowsmann	2026-02-13	View
16785	fix(whatsapp): preserve document filenames in outbound Baileys mode	SahilSahu731	2026-02-15	View
16817	fix(whatsapp): infer extension-aware fallback filename for Baileys documents	VintLin	2026-02-15	View
21881	fix(whatsapp): pass user-provided fileName through document send pipe…	saakshigupta2002	2026-02-20	View
22540	fix(signal): preserve original filename in outbound attachments	lailoo	2026-02-21	View