🎨 Palette: Improve Chat Interface Accessibility

[vireapp]

💡 What:

Added missing aria-label attributes to nine icon-only Button components in src/app/dashboard/messages/chat-interface.tsx (Voice Call, Video Call, Details, Back, Edit, Delete, Attach, Gift, Emoji). Also initiated the .Jules/palette.md journal.

🎯 Why:

To improve the accessibility of the chat interface for screen reader users by providing explicit names for buttons that only contain icons.

📸 Before/After:

No visual changes, purely an accessibility improvement under the hood.

♿ Accessibility:

Screen readers will now correctly announce the purpose of the action buttons in the chat interface.

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PR created automatically by Jules for task 4564266703773919393 started by @vireapp

[google-labs-jules]

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