feat(medusa,types): add enabled plugins route (#11876)

packages/medusa/src/api/admin/plugins/route.ts

@@ -0,0 +1,23 @@
+import { MedusaRequest, MedusaResponse } from "@medusajs/framework/http"
+import { HttpTypes } from "@medusajs/framework/types"
+import { ContainerRegistrationKeys } from "@medusajs/framework/utils"
+import { isString } from "lodash"
+
+export const GET = async (
+  req: MedusaRequest<unknown>,
+  res: MedusaResponse<HttpTypes.AdminPluginsListResponse>
+) => {
+  const configModule = req.scope.resolve(
+    ContainerRegistrationKeys.CONFIG_MODULE
+  )
+
+  const configPlugins = configModule.plugins ?? []
+
+  const plugins = configPlugins.map((plugin) => ({
+    name: isString(plugin) ? plugin : plugin.resolve,
+  }))
+
+  res.json({
+    plugins,
+  })
+}