Adds a summary bar that appears at the top of the Find Recipes panel
whenever any filter is active. Shows a count ("3 filters active") and
a Clear all button that resets all Find-tab filters in one tap:
constraints, allergies, excluded ingredients, shopping mode,
pantry-match-only, hard day mode, time budgets (active + total),
max missing, style, category, and all four nutrition limits.
Local input refs (constraintInput, allergyInput, etc.) are also cleared
so the text fields don't show stale uncommitted values after a clear.
pyr0ball
92fab94ae0