Add PSR HTTP Message Interfaces and Dependencies

- Implemented StreamInterface, UploadedFileInterface, and UriInterface as per PSR standards.
- Added getallheaders function to retrieve HTTP headers in a compatible manner.
- Included LICENSE files for ralouphie/getallheaders and symfony/deprecation-contracts.
- Introduced function for triggering deprecation notices in Symfony.

wp-content/plugins/autopoly-ai-translation-for-polylang-pro/admin/cpt_dashboard/assets/css/cpt-dashboard.css

@@ -0,0 +1,82 @@
+.cpt-review-notice{
+  position: relative;
+  margin: 10px 20px 10px 0 !important;
+  padding: 5px;
+  display: flex;
+  align-items: center;
+  border-radius: 5px;
+      max-width: 790px;
+    padding-left: 11px;
+    padding-bottom: 11px;
+}
+
+.cpt-review-notice .cpt-review-notice-icon{
+  max-width: 80px;
+  height: auto;
+  margin-right: 10px;
+}
+
+.cpt-review-notice div p{
+  margin: 0;
+  margin-bottom: .5rem;
+}
+
+.cpt-review-notice .atfpp-review-notice-dismiss {
+  display: -webkit-box;
+  display: -ms-flexbox;
+  display: flex;
+  gap: 10px;
+}
+
+body.rtl .cpt-review-notice .cpt-not-interested {
+  right: auto;
+  left: 5px;
+}
+
+.cpt-review-notice :where(.cpt-not-interested, .cpt-already-reviewed)::before {
+  color: #cc0000;
+  content: "\f153";
+  font: normal 16px/20px dashicons;
+  display: inline-block;
+  vertical-align: middle;
+  margin-right: 4px;
+  height: 22px;
+}
+
+.cpt-dashboard {
+  padding: 20px;
+}
+
+.cpt-dashboard .cpt-dashboard-tabs {
+  display: -webkit-box;
+  display: -ms-flexbox;
+  display: flex;
+  gap: 2px;
+  border-bottom: 1px solid #ccc;
+}
+
+.cpt-dashboard .cpt-dashboard-tabs .cpt-dashboard-tab {
+  padding: 10px 20px;
+  cursor: pointer;
+  background: #f5f5f5;
+  border: 1px solid #ccc;
+  border-bottom: none;
+  border-radius: 4px 4px 0 0;
+}
+
+.cpt-dashboard .cpt-dashboard-tabs .cpt-dashboard-tab:hover {
+  background: #fff;
+}
+
+.cpt-dashboard .cpt-dashboard-tabs .cpt-dashboard-tab.cpt-active {
+  background: #fff;
+  border-bottom: 1px solid #fff;
+}
+
+.cpt-dashboard .cpt-dashboard-table {
+  display: none;
+}
+
+.cpt-dashboard .cpt-dashboard-table.cpt-active {
+  display: table;
+}