chore: sync updates to Space

chore: sync all files to Space

fix: Check in accordion open by default; add Demo tab for Maya example

feat: add Demo tab for Maya example; simplify onboarding skip link

fix: auto-open Check in accordion after onboarding; open Receive for Maya demo

feat: demo persona, TTS, Modal, agent trace, Field Notes

fix: remove invalid Accordion outputs, add None check in _poll

feat: step 1 emoji, transmission animation, audio glow, memory stagger, tonight glow, constellation sparkle, loading shimmer, share toast

feat: arc cards animation, demo.load restoration, dynamic emoji

feat: demo persona, TTS, Modal, agent trace, Field Notes

fix: Gradio 5.50.0 (supports Python 3.13, no pydub/audioop dep)

fix: Gradio 5.0.2 (supports gr.Timer + Python 3.13)

fix: downgrade to Gradio 4.44.1 (restores every= support)

Initial submission: FutureSelves Build Small