refactor(admin): success flash payload提炼AdminFlash::success并复用

app/Support/AdminFlash.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Support;
+
+class AdminFlash
+{
+    /**
+     * @return array{success:string, success_link_href?:string, success_link_label?:string}
+     */
+    public static function success(string $message, string $linkHref = '', string $linkLabel = '查看'): array
+    {
+        $message = (string) $message;
+        $linkHref = trim((string) $linkHref);
+        $linkLabel = trim((string) $linkLabel);
+
+        $payload = [
+            'success' => $message,
+        ];
+
+        if ($linkHref !== '') {
+            $payload['success_link_href'] = $linkHref;
+            $payload['success_link_label'] = $linkLabel !== '' ? $linkLabel : '查看';
+        }
+
+        return $payload;
+    }
+}