Ajout des notification + page employé (#6)

| Numéro du ticket | Titre du ticket |
|------------------|-----------------|
|                  |                 |

## Description de la PR

## Modification du .env

## Check list

- [ ] Pas de régression
- [ ] TU/TI/TF rédigée
- [ ] TU/TI/TF OK
- [ ] CHANGELOG modifié

Reviewed-on: #6
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

frontend/components/CalendarGrid.vue

@@ -11,12 +11,12 @@
                     v-for="day in daysInMonth"
                     :key="day.date"
                     class="sticky top-0 z-20 border-b border-neutral-200 px-2 py-3 text-center text-xs font-semibold transition-colors"
-                    :class="isHoveredColumn(day.date) ? 'bg-primary-500 text-white' : 'bg-tertiary-500 text-neutral-700'"
+                    :class="isHoveredColumn(day.date) || day.date === today ? 'bg-primary-500 text-white' : 'bg-tertiary-500 text-neutral-700'"
                 >
                     <div>{{ day.label }}</div>
                     <div
                         class="text-[10px]"
-                        :class="isHoveredColumn(day.date) ? 'text-white/90' : 'text-neutral-500'"
+                        :class="isHoveredColumn(day.date) || day.date === today ? 'text-white/90' : 'text-neutral-500'"
                     >
                         {{ day.weekday }}
                     </div>
@@ -91,6 +91,10 @@
 <script setup lang="ts">
 import type { Employee } from '~/services/dto/employee'
 import type { HalfDay } from '~/services/dto/half-day'
+import { toYmd } from '~/utils/date'
+
+const now = new Date()
+const today = toYmd(now.getFullYear(), now.getMonth(), now.getDate())
 
 type DayInfo = {
     date: string