Revert "Rev: Import extensions" (#3080)

Does not work well for `unrun`, causes unclear crashes and resolution
uncertainty over `ramda` in #3054

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Chores**
* Updated module import paths and TypeScript compilation configuration
for improved build compatibility.
  * Standardized JSON module import syntax across the codebase.
* Enhanced internal API infrastructure with extended interface support
for advanced use cases.

<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: RobinTail

compat-test/quick-start.spec.ts

@@ -8,7 +8,7 @@ import {
   expect,
   test,
 } from "vitest";
-import { givePort } from "../tools/ports";
+import { givePort } from "../tools/ports.ts";
 
 describe("ESM Test", async () => {
   let out = "";

esm-test/quick-start.spec.ts

@@ -1,5 +1,5 @@
 import { spawn } from "node:child_process";
-import { givePort } from "../tools/ports";
+import { givePort } from "../tools/ports.ts";
 
 describe("ESM Test", async () => {
   let out = "";

example/config.ts

@@ -1,7 +1,7 @@
 import { BuiltinLogger, createConfig } from "express-zod-api";
 import ui from "swagger-ui-express";
 import createHttpError from "http-errors";
-import { givePort } from "../tools/ports";
+import { givePort } from "../tools/ports.ts";
 import qs from "qs";
 
 export const config = createConfig({

example/endpoints/create-user.ts

@@ -1,7 +1,7 @@
 import createHttpError from "http-errors";
 import assert from "node:assert/strict";
 import { z } from "zod";
-import { statusDependingFactory } from "../factories";
+import { statusDependingFactory } from "../factories.ts";
 
 const namePart = z.string().regex(/^\w+$/);
 

example/endpoints/delete-user.ts

@@ -1,7 +1,7 @@
 import createHttpError from "http-errors";
 import assert from "node:assert/strict";
 import { z } from "zod";
-import { noContentFactory } from "../factories";
+import { noContentFactory } from "../factories.ts";
 
 /** @desc The endpoint demonstrates no content response established by its factory */
 export const deleteUserEndpoint = noContentFactory.buildVoid({

example/endpoints/list-users.ts

@@ -1,5 +1,5 @@
 import { z } from "zod";
-import { arrayRespondingFactory } from "../factories";
+import { arrayRespondingFactory } from "../factories.ts";
 
 const roleSchema = z.enum(["manager", "operator", "admin"]);
 

example/endpoints/retrieve-user.ts

@@ -2,7 +2,7 @@ import createHttpError from "http-errors";
 import assert from "node:assert/strict";
 import { z } from "zod";
 import { defaultEndpointsFactory } from "express-zod-api";
-import { methodProviderMiddleware } from "../middlewares";
+import { methodProviderMiddleware } from "../middlewares.ts";
 
 // Demonstrating circular schemas using z.object()
 const feature = z.object({

example/endpoints/send-avatar.ts

@@ -1,5 +1,5 @@
 import { z } from "zod";
-import { fileSendingEndpointsFactory } from "../factories";
+import { fileSendingEndpointsFactory } from "../factories.ts";
 import { readFile } from "node:fs/promises";
 
 export const sendAvatarEndpoint = fileSendingEndpointsFactory.build({

example/endpoints/stream-avatar.ts

@@ -1,5 +1,5 @@
 import { z } from "zod";
-import { fileStreamingEndpointsFactory } from "../factories";
+import { fileStreamingEndpointsFactory } from "../factories.ts";
 
 export const streamAvatarEndpoint = fileStreamingEndpointsFactory.build({
   shortDescription: "Streams a file content.",

example/endpoints/time-subscription.ts

@@ -1,6 +1,6 @@
 import { z } from "zod";
 import { setTimeout } from "node:timers/promises";
-import { eventsFactory } from "../factories";
+import { eventsFactory } from "../factories.ts";
 
 /** @desc The endpoint demonstrates emitting server-sent events (SSE) */
 export const subscriptionEndpoint = eventsFactory.buildVoid({