Composer refinements and safer send behavior

This release includes several improvements to make composing and managing emails smoother and more predictable:

• Improved recipient editing: When adding contacts in the To, CC, or BCC fields, your cursor now stays in place so you can continue typing without interruption.
• Safer send behavior: Fixed an issue where the “Send and Archive” command could send drafts that were locked. Locked drafts now remain protected as expected.
• Clearer OAuth confirmation messages: Updated confirmation messaging when enabling OAuth for a mailbox to improve clarity.
• Resolved calendar shortcut conflict: Fixed a Chrome shortcut conflict related to inserting calendar invites.

These refinements help reduce friction in everyday workflows and improve reliability across key composer actions