add typst export

pkg/ignore/filesystem.go

@@ -1,9 +1,12 @@
 package ignore
 
-import "strings"
+import (
+	"strings"
+)
 
 type Filesystem struct{}
 
 func (f Filesystem) Ignore(name string) bool {
-	return strings.Contains(name, "/.") || strings.HasPrefix(name, ".")
+	parts := strings.Split(name, "/")
+	return strings.HasPrefix(parts[len(parts)-1], ".")
 }