Fix animation injection: wrap Template in MacroElement per branca API to avoid AttributeError

Add OpenStreetMap basemap option; explain/start at 0h or nearest; add animation of all forecast times with configurable speed; keep transparency controls

WMS stability: remove retina/512/tiled extras; use conservative WMS options to restore DWD tile rendering

Fix SyntaxError: remove stray triple-quote; app now Folium-only with transparent high-DPI WMS overlay

Simplify to Folium-only map; make overlay transparent by default; enable retina + 512px WMS tiles for higher apparent resolution

Folium: render via <iframe srcdoc=...> to avoid script sanitization issues inside Gradio HTML

Fix runtime error: remove unsupported sanitize_html parameter on gr.HTML (Gradio 5.x)

Fix: enable scripts by disabling HTML sanitization for Leaflet and Folium outputs

Add Folium rendering option with WMS overlay + time selection; update requirements

Add interactive global precipitation forecast (DWD ICON WMS) with NASA GIBS basemap via Leaflet in Gradio app

initial commit