Fix ReferenceError: Cannot access 'renderObsList' before initialization by converting arrow functions to standard hoisted functions

public/app.js

@@ -2387,16 +2387,16 @@ const initApp = () => {
   if (obsSearchCrianca) obsSearchCrianca.addEventListener('input', renderObsList);
 
   // Preenche select de meses
-  const populateMonthFilter = () => {
+  function populateMonthFilter() {
     if (!obsFilterMes) return;
     const months = [...new Set(allObservations.map(o => o.date?.slice(0, 7)))]
       .filter(Boolean).sort().reverse();
     obsFilterMes.innerHTML = '<option value="">Todos os meses</option>' +
       months.map(m => `<option value="${m}">${m.split('-')[1]}/${m.split('-')[0]}</option>`).join('');
-  };
+  }
 
   // Renderiza lista filtrada
-  const renderObsList = () => {
+  function renderObsList() {
     if (!obsList) return;
     const mes = obsFilterMes?.value || '';
     const tag = obsFilterTag?.value || '';