Faster sign-in and smarter, more polished interviews

• Sign in faster with Google One Tap and a new email verification code flow that replaces magic links.
• Send personalized interview invites with automatic reminders, plus a participant summary captured at completion.
• Pick from multiple OpenAI voices with sample playback, and preview interview resources in a new sidebar.
• Extract structured data from interviews at scale with a new AI-powered tool.
• Analysis answers now cite their sources with clickable links back to the original interview content.

• Redesigned sidebar navigation, refreshed empty states, and a simpler welcome wizard for new users.
• Better mobile layouts across the interview viewer, admin panel, and chat, plus stronger right-to-left language support.

Audio now plays reliably on iOS, transcription accuracy improved, and several scroll, dialog, and mobile layout glitches are resolved.