feat: add Bo Zheng homepage link

feat: add author homepage links for Yiyi Cai, Yuhan Wu, Kunhang Li

fix: correct author order per paper

feat: add FloodDiffusion title, CVPR 2026, authors, paper/code badges

feat: spectators see 'Take Over' button to seamlessly take control

fix: syntax error in get_frame else branch indentation

feat: spectator mode - all visitors see the same streaming generation

fix: move k_lens to GPU in SDPA fallback (tested locally)

fix: build proper attention mask in SDPA fallback for text cross-attention

perf: increase server frame buffer target to 16 for batch fetching

revert: remove float16 override, bfloat16 is safer (float16 overflow risk)

perf: batch frame fetching to overcome HTTP round-trip latency

perf: use float16 instead of bfloat16 in SDPA for T4 tensor core acceleration

fix: use model_manager.get_buffer_status() for config endpoint instead of model attrs

fix: adapt model_manager to HF model API (no schedule_config/cfg_config dicts)

fix: cast SDPA output back to original dtype + idempotent patching

fix: patch flash_attention with SDPA fallback for T4 (no flash-attn)

fix: correct CUDA base image tag to 12.4.1

fix: upgrade to CUDA 12.4 + torch>=2.6 for CVE-2025-32434 compat

fix: pin transformers<5 for google/umt5-base compat (no model_type in config)

fix: remove pre-download step, model downloads at runtime startup

fix: add diffusers, ftfy, regex deps from model dependency tree

fix: add omegaconf and safetensors deps required by model

fix: add lightning dependency required by model

fix: split pip install to avoid index-url conflict for non-torch packages

feat: initial FloodDiffusion streaming demo for HF Space

initial commit