ludic.ui, ludic.i18n: frame_keeps and birth_leaks to 0 - :nth-child's a and b read once per argument, a border-image's miss its own function; typing, the dev dump, parsing, the pointer ring's making, Ln's counted line and the plural header declared

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/ludic.ui/select_parts.ludic

@@ -13,6 +13,7 @@ function sel_attr(r: UiRd, s: UiSel) -> void {
   }
   if not rd_op(r, "]") { rd_fail(r, "']'") }
 }
+@alloc_ok("a stylesheet being read: once per component class (uc_load)")
 function sel_pseudo(r: UiRd, s: UiSel) -> void {
   r.i += 1
   let name = sel_name(r)