feat: add list account emails

[ikupenov]

Description

Adds a new AI tool list-account-emails that lists all available email addresses from the user's mail accounts. Also enhances the send-email tool to allow changing the sender email address via the from parameter.

Screencast

N/A

Checklist

• [x] I read the extension guidelines
• [x] I read the documentation about publishing
• [x] I ran npm run build and tested this distribution build in Raycast
• [x] I checked that files in the assets folder are used by the extension itself
• [x] I checked that assets used in the README are located outside the metadata folder if they were not generated with our metadata tool

[raycastbot]

Thank you for your contribution! :tada:

🔔 @yug2005 @pernielsentikaer @fengtianze @tleo19 @Luk4h @jfkisafk @StevenRCE0 @ridemountainpig @ViGeng @danteissaias @ANemcov @xilopaint you might want to have a look.

You can use this guide to learn how to check out the Pull Request locally in order to test it.

📋 Quick checkout commands

BRANCH="main"
FORK_URL="https://github.com/ikupenov/raycast-extensions.git"
EXTENSION_NAME="mail"
REPO_NAME="raycast-extensions"

git clone -n --depth=1 --filter=tree:0 -b $BRANCH $FORK_URL
cd $REPO_NAME
git sparse-checkout set --no-cone "extensions/$EXTENSION_NAME"
git checkout
cd "extensions/$EXTENSION_NAME"
npm install && npm run dev

Due to our current reduced availability, the initial review may take up to 10-15 business days.

[greptile-apps[bot]]

Greptile Summary

• Adds new AI tool list-account-emails that retrieves all available email addresses from user's mail accounts with optional query filtering
• Enhances send-email tool to support custom sender addresses via new from parameter, replacing account-based sending with email-address-based selection
• Updates compose message UI to allow selecting from all available email addresses across accounts instead of being limited to single account's default email

Important Files Changed

Filename	Overview
extensions/mail/src/tools/list-account-emails.ts	New AI tool that lists available email addresses from all user accounts with optional search filtering
extensions/mail/src/tools/send-email.ts	Enhanced with from parameter validation and updated to send from specific email addresses instead of account IDs
extensions/mail/src/components/compose-message.tsx	Modified to support selecting any email address as sender rather than being limited to specific account
extensions/mail/src/scripts/messages.ts	Updated AppleScript to use dynamic sender email address from from parameter instead of hardcoded account
extensions/mail/src/types/common.ts	Changed OutgoingMessage type to use from field instead of account field for more granular sender control

Confidence score: 4/5

• This PR is generally safe to merge with one notable issue regarding CHANGELOG date formatting
• Score reflects well-structured implementation following existing patterns, but points deducted for static date in CHANGELOG that should use {PR_MERGE_DATE} placeholder format
• Pay close attention to the CHANGELOG.md file which uses a static date instead of the required merge date placeholder

[github-actions[bot]]

Published to the Raycast Store: https://raycast.com/yug2005/mail

[raycastbot]

:tada: :tada: :tada:

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