BYOK: per-session Gemini/Groq keys via gr.State

per-user HF OAuth stores on /data volume

add @spaces.GPU on embed_image/embed_text for ZeroGPU

disable SSR (Node sidecar unstable on Space)

bump gradio to 5.44 (fix schema walker TypeError)

pin huggingface_hub<1.0 for gradio 5.0.0 compatibility

add memory search app: CLIP + FAISS + Gemini vision + timeline heatmap

initial commit