Refactor entry API: consolidate entry handling, update naming conventions, and enhance error reporting

public/index.php

@@ -13,12 +13,16 @@ require FRONTEND_PATH . "html_loader.php";
 $htmlLoader = new HTMLLoader();
 
 // Build Entry Page
-$htmlLoader->setPage("entrys_frontend");
+$htmlLoader->setPage("entries_frontend");
 
 // Get entrys
-$call = new APICall("entrys/get.php");
+$call = new APICall("entry/get.php");
 $response = $call->response;
 
+if ($call->getError() !== false) {
+    $htmlLoader->showError("Entry API Returned an error: " . $call->getError());
+}
+
 if ($response["data"]["empty"]) {
     $html_block = "<p>There aren'n any entrys yet. Be the first one!</p>";
 }else{