fix: include primary display name in gmail send (openclaw#93) (thanks @salmonumbrella)

Author: Peter Steinberger

CHANGELOG.md

@@ -12,6 +12,7 @@
 - Auth: fix Gmail search example in auth success template. (#89) — thanks @rvben.
 - Chat: normalize thread IDs and show a clearer error for consumer accounts. (#84)
 - CLI: remove redundant newlines in text output for calendar, chat, Gmail, and groups commands. (#91) — thanks @salmonumbrella.
+- Gmail: include primary account display name in send From header when available. (#93) — thanks @salmonumbrella.
 
 ## 0.7.0 - 2026-01-17