feat: adding "credenciamento" row to calendar

Author: jjpaulo2

calendar.html

@@ -221,6 +221,12 @@ <h2 class="text-brown-400">Sexta-feira</h6>
                                 <td>-</td>
                                 <td>-</td>
                             </tr>
+                            <tr>
+                                <th>13h00</th>
+                                <td>Credenciamento</td>
+                                <td>-</td>
+                                <td>-</td>
+                            </tr>
                             <tr class="clickable-row" data-bs-toggle="modal" data-bs-target="#modal-minicurso-02">
                                 <th>14h00</th>
                                 <td>