feat: add application productivity foundations

packages/helpers/src/index.ts

@@ -157,3 +157,17 @@ export {
   once,
 } from "./resilience.ts";
 export type { RetryOptions } from "./resilience.ts";
+export {
+  HttpError,
+  authorized,
+  defineApiRoute,
+  json,
+  requireJson,
+  requireParam,
+  requirePermission,
+  requireUser,
+  subjectId,
+} from "./http.ts";
+export type { ApiHandler } from "./http.ts";
+export { defineResource } from "./resource.ts";
+export type { ResourceDefinition, ResourceHandlers } from "./resource.ts";