chore: Cleanup some outdated pages files (#25600)

* chore: Cleanup some outdated pages files

* revert: endpoint

* revert: endpoint

---------

Co-authored-by: Udit Takkar <udit222001@gmail.com>
Co-authored-by: Udit Takkar <53316345+Udit-takkar@users.noreply.github.com>

apps/web/pages/api/_README/README.md

@@ -1,7 +0,0 @@
-# Before adding new endpoints here
-
-We're deprecating adding new endpoints in favor of creating tRPC procedures.
-
-You can learn about [tRPC procedures in the docs](https://trpc.io/docs/v10/procedures).
-
-You can see our current tRPC procedures in this file `packages/trpc/server/routers/_app.ts`

apps/web/pages/api/organizations/[org]/subteams.ts

@@ -1 +0,0 @@
-export { default } from "@calcom/features/ee/organizations/api/subteams";

packages/features/ee/organizations/api/subteams.ts

@@ -1,39 +0,0 @@
-import type { NextApiRequest, NextApiResponse } from "next";
-import z from "zod";
-
-import { HttpError } from "@calcom/lib/http-error";
-import { defaultHandler } from "@calcom/lib/server/defaultHandler";
-import { defaultResponder } from "@calcom/lib/server/defaultResponder";
-import prisma from "@calcom/prisma";
-
-const querySchema = z.object({
-  org: z.string({ required_error: "org slug is required" }),
-});
-
-async function handler(req: NextApiRequest, res: NextApiResponse) {
-  const parsedQuery = querySchema.safeParse(req.query);
-
-  if (!parsedQuery.success) throw new HttpError({ statusCode: 400, message: parsedQuery.error.message });
-
-  const {
-    data: { org: slug },
-  } = parsedQuery;
-  if (!slug) return res.status(400).json({ message: "Org is needed" });
-
-  const org = await prisma.team.findFirst({
-    where: { slug },
-    select: { children: true, isOrganization: true },
-  });
-
-  if (!org) return res.status(400).json({ message: "Org doesn't exist" });
-
-  const isOrganization = org.isOrganization;
-
-  if (!isOrganization) return res.status(400).json({ message: "Team is not an org" });
-
-  return res.status(200).json({ slugs: org.children.map((ch) => ch.slug) });
-}
-
-export default defaultHandler({
-  GET: Promise.resolve({ default: defaultResponder(handler) }),
-});