feat(update): 后更新引导提示

extend/base/admin/service/AdminUpdateServiceBase.php

@@ -344,6 +344,8 @@ class AdminUpdateServiceBase
         // 对比 composer.json 依赖差异
         $this->compareComposerRequire($current_version_dir, $last_version_dir, $output);
 
+        $this->showPostUpdateGuidance($need_process_files, $output);
+
         $output->writeln('更新完成');
         // 更新完成
 
@@ -374,6 +376,48 @@ class AdminUpdateServiceBase
         $this->cleanWorkpaceDir();
     }
 
+    protected function showPostUpdateGuidance(array $need_process_files, Output $output): void
+    {
+        if (empty($need_process_files)) {
+            return;
+        }
+
+        $file_paths = array_keys($need_process_files);
+        $guidance = [];
+
+        // Check if composer.json changed
+        foreach ($file_paths as $path) {
+            if ($path === 'composer.json') {
+                $guidance[] = ['composer install', 'composer.json 已变更，请更新依赖'];
+                break;
+            }
+        }
+
+        // Check if database migrations changed
+        foreach ($file_paths as $path) {
+            if (str_starts_with($path, 'database/migrations/')) {
+                $guidance[] = ['php think migrate:run', '数据库迁移文件已变更，请执行迁移'];
+                break;
+            }
+        }
+
+        // Check if extend/base or config changed (affects cache)
+        foreach ($file_paths as $path) {
+            if (str_starts_with($path, 'extend/base/') || str_starts_with($path, 'config/')) {
+                $guidance[] = ['php think clear', '框架核心或配置已变更，请清理缓存'];
+                break;
+            }
+        }
+
+        if (!empty($guidance)) {
+            $output->writeln('');
+            $output->writeln('建议执行以下后续操作:');
+            foreach ($guidance as $item) {
+                $output->writeln("  [{$item[1]}] → {$item[0]}");
+            }
+        }
+    }
+
     protected function testIsOptionalFiles($file_path)
     {
         // 如果file_path以app或config开头，则是可选更新的文件