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📂 refactor: Improve `FileAttachment` & File Form Deletion (#7471)
🗨️ feat: Prompts (#3131)
🎨 style: update Assistants builder (#3397)
🤲 a11y: Sidebar Text Contrast (#3665)
🎤 feat: add custom speech config, browser TTS/STT features, and dynamic speech tab settings (#2921)