style(admin): update button styles in AdultVerificationView and EroticModerationView

- Added new styles for buttons in the adult verification filters to enhance appearance and usability.
- Set minimum height, padding, and font size for consistency across both views.

frontend/src/views/admin/AdultVerificationView.vue

@@ -243,6 +243,12 @@ export default {
   color: #fff;
 }
 
+.adult-verification__filters button {
+  min-height: 34px;
+  padding: 0 14px;
+  font-size: 0.92rem;
+}
+
 .adult-verification table {
   width: 100%;
   border-collapse: collapse;

frontend/src/views/admin/EroticModerationView.vue

@@ -205,6 +205,12 @@ export default {
   color: #fff;
 }
 
+.adult-verification__filters button {
+  min-height: 34px;
+  padding: 0 14px;
+  font-size: 0.92rem;
+}
+
 .adult-verification table {
   width: 100%;
   border-collapse: collapse;