ui adjustment phyphox instruction adjustment

UI refinement

UI adjustments..

wire up Phyphox pipeline: full 561 feature extraction from raw CSV

side-by-side FFN vs CNN comparison on every prediction

add CNN model — model selector, Conv1DNetwork class, dual model loading

download model at runtime via hf_hub_download

anchor model and data paths to repo root via __file__

expose model load error in UI for diagnosis

clean up UI

wire up FFN model — model_def, label map fix, TF requirement

remove tensorflow until model is ready - get space live

working placeholder app with sample selector and phyphox tab

Duplicate from streamlit/streamlit-template-space