MailGeni 2.7.6 — update to the published listing.

Listing changes in this submission:
- New screenshots, replacing the previous set.
- Listing name updated to "MailGeni — AI Email Assistant", supplied in
English, Arabic, German, Spanish, French and Brazilian Portuguese via the
extension's _locales files.
- Description updated to match.

Extension changes: improvements to the reply composer and voice dictation,
plus bug fixes. No new permissions, no change to host permissions, and no
remote code — all scripts are bundled in the package.

To test: sign in at https://mailgeni.ai with any Google account and open
Gmail. The panel opens from the MailGeni button at the bottom right. The free
tier requires no payment details and covers everything in the screenshots.

Privacy policy: https://mailgeni.ai/privacy