feat: plugin-import-export initial work (#10795)

Adds new plugin-import-export initial version.

Allows for direct download and creation of downloadable collection data
stored to a json or csv uses the access control of the user creating the
request to make the file.

config options:
```ts
  /**
   * Collections to include the Import/Export controls in
   * Defaults to all collections
   */
  collections?: string[]
  /**
   * Enable to force the export to run synchronously
   */
  disableJobsQueue?: boolean
  /**
   * This function takes the default export collection configured in the plugin and allows you to override it by modifying and returning it
   * @param collection
   * @returns collection
   */
  overrideExportCollection?: (collection: CollectionOverride) => CollectionOverride

// payload.config.ts:
plugins: [
    importExportPlugin({
      collections: ['pages', 'users'],
      overrideExportCollection: (collection) => {
        collection.admin.group = 'System'
        collection.upload.staticDir = path.resolve(dirname, 'uploads')
        return collection
      },
      disableJobsQueue: true,
    }),
 ],
```

---------

Co-authored-by: Jessica Chowdhury <jessica@trbl.design>
Co-authored-by: Kendell Joseph <kendelljoseph@gmail.com>

test/plugin-import-export/config.ts

@@ -0,0 +1,51 @@
+import { fileURLToPath } from 'node:url'
+import path from 'path'
+const filename = fileURLToPath(import.meta.url)
+const dirname = path.dirname(filename)
+import { importExportPlugin } from '@payloadcms/plugin-import-export'
+
+import { buildConfigWithDefaults } from '../buildConfigWithDefaults.js'
+import { Pages } from './collections/Pages.js'
+import { Users } from './collections/Users.js'
+import { seed } from './seed/index.js'
+
+export default buildConfigWithDefaults({
+  admin: {
+    importMap: {
+      baseDir: path.resolve(dirname),
+    },
+  },
+  collections: [Users, Pages],
+  localization: {
+    defaultLocale: 'en',
+    fallback: true,
+    locales: ['en', 'es', 'de'],
+  },
+  onInit: async (payload) => {
+    await seed(payload)
+  },
+  plugins: [
+    importExportPlugin({
+      overrideExportCollection: (collection) => {
+        collection.admin.group = 'System'
+        collection.upload.staticDir = path.resolve(dirname, 'uploads')
+        return collection
+      },
+      disableJobsQueue: true,
+    }),
+    importExportPlugin({
+      collections: ['pages'],
+      overrideExportCollection: (collection) => {
+        collection.slug = 'exports-tasks'
+        if (collection.admin) {
+          collection.admin.group = 'System'
+        }
+        collection.upload.staticDir = path.resolve(dirname, 'uploads')
+        return collection
+      },
+    }),
+  ],
+  typescript: {
+    outputFile: path.resolve(dirname, 'payload-types.ts'),
+  },
+})