Draft message 'Send' button renders content in edit mode instead of sending

Description

When Lume drafts a message (e.g. an iMessage) and presents it to the user with a Send button, clicking Send renders the draft content in an edit/code-block mode rather than actually sending the message or confirming it was sent.

Steps to Reproduce

1. Ask Lume to draft a message to a contact (e.g. "draft a message to Natalee about X")
2. Lume presents the draft with a Send button
3. Click the Send button

Expected Behavior

The message is sent and a confirmation is shown (e.g. "Sent to Natalee via iMessage")

Actual Behavior

The draft content is displayed in what appears to be an edit/code-block rendering mode — the message is not sent, and no confirmation is given

Context

• Surface: Amplifier CLI / Lume bundle
• Message type: iMessage draft
• Reported: 2026-05-13
• The user had to send the message manually as a workaround

Impact

User confusion — unclear whether the message was sent or not. Forces manual workaround.

Start by tracing the Send-button flow in the Amplifier CLI and Lume bundle for drafted iMessages. Reproduce the issue using the listed steps and inspect where the draft is rendered after clicking Send. Done means the message is sent and a confirmation such as "Sent to Natalee via iMessage" is shown instead of edit/code-block content.