feat: filtre utilisateurs analytics, améliorations dashboard + autres modifs

- Multiselect Kirby pour filtrer par utilisateur(s)
- Données de test alignées sur les vrais comptes
- Suppression bloc utilisateurs les plus actifs
- Route get-data supporte le filtre emails
- Améliorations UI filtres (layout dates + users)
- Autres modifs : menu, router, dialog, deploy workflow

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.forgejo/workflows/deploy-demo.yml

@@ -0,0 +1,53 @@
+name: Deploy Production
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-deploy:
+    name: Build and Deploy to Production
+    runs-on: docker
+    container:
+      image: forgejo-ci-node:latest
+    steps:
+      - name: Checkout code
+        run: |
+          git clone --depth 1 --branch main https://forge.studio-variable.com/${{ github.repository }}.git .
+          ls -la
+
+      - name: Install npm dependencies
+        run: npm install
+
+      - name: Build frontend (production)
+        run: npm run build
+
+      - name: Install composer dependencies
+        run: |
+          cd dist
+          composer install --no-dev --optimize-autoloader
+
+      - name: Deploy via rsync
+        env:
+          USERNAME: ${{ secrets.DEMO_USERNAME }}
+          PASSWORD: ${{ secrets.DEMO_PASSWORD }}
+          HOST: ${{ secrets.DEMO_HOST }}
+        run: |
+          cd dist
+          lftp -c "
+          set ftp:ssl-allow no;
+          open -u $USERNAME,$PASSWORD $PRODUCTION_HOST;
+          mirror --reverse --delete --verbose --ignore-time --parallel=10 \
+            assets assets;
+          mirror --reverse --delete --verbose --ignore-time --parallel=10 \
+            -x 'accounts/' \
+            -x 'cache/' \
+            -x 'sessions/' \
+            site site;
+          mirror --reverse --delete --verbose --ignore-time --parallel=10 \
+            kirby kirby;
+          mirror --reverse --delete --verbose --ignore-time --parallel=10 \
+            vendor vendor;
+          put index.php -o index.php;
+          quit"