Exif stripping

frontend/src/routes/portfolio/+page.svelte

@@ -255,6 +255,12 @@
 
 		// Build URL with reactive page state
 		const url = new URL(page.url);
+		
+		// Remove all existing filter params first to avoid stale params
+		const keysToDelete = Array.from(url.searchParams.keys()).filter((k) => k.startsWith('filter['));
+		keysToDelete.forEach((k) => url.searchParams.delete(k));
+		
+		// Add current filters
 		for (const [cat, val] of Object.entries(selectedFilters)) {
 			if (val) {
 				url.searchParams.set(`filter[${cat}]`, val);