fix: canonicalize shared URL paths

feat: add shareable configuration URLs

fix: show selected emoji names

feat: add searchable emoji picker

perf: cache emoji artwork during rendering

feat: add emoji symbol selector

chore: remove header subtitle

feat: add size variation control

fix: make spacing adjustments continuous

feat: support ultra-dense wallpaper layouts

fix: inline vector logo for untainted PNG exports

feat: replace server app with live TypeScript renderer

fix: pass Gradio styling at launch

chore: remove Python cache artifact

feat: add interactive TileKit wallpaper studio

initial commit