feat(widgets): consolidate integration metadata + shared response caching (#6691)

packages/integrations/package.json

@@ -13,6 +13,9 @@
   },
   "exports": {
     ".": "./index.ts",
+    "./anchor": "./src/anchor/anchor-types.ts",
+    "./downloads": "./src/interfaces/downloads/download-client-items.ts",
+    "./factory": "./src/factory.ts",
     "./response-contract": "./src/base/response-contract.ts",
     "./test-connection": "./src/base/test-connection/index.ts",
     "./types": "./src/types.ts"