Allow hack tags to be reordered

supabase/migrations/20251129054917_add_hack_tags_update_rls.sql

@@ -0,0 +1,10 @@
+create policy "Owners can update tags on own hacks."
+  on "public"."hack_tags"
+  as PERMISSIVE
+  for UPDATE
+  to public
+  using (
+    (is_admin() OR (EXISTS ( SELECT 1
+    FROM hacks h
+    WHERE ((h.slug = hack_tags.hack_slug) AND (h.created_by = auth.uid())))))
+  );