feat: added new remix directory based on NextJS

[mawentowski]

Summary of change

The new Remix demo app makes use of the following import statement for its authentication APIs that applies to NextJS:

import { getAppDirRequestHandler } from "supertokens-node/nextjs/index.js";

Given that this function is utilized by both Remix and Next.js, this draft pull request introduces a new remix directory modeled after the existing NextJS that we can continue to build upon. Alternatively, we could refactor getAppDirRequestHandler and its related functions into a generic utility that can be invoked by either framework.

My intention is to avoid duplicating this functionality specifically for Remix or attempting to reimplement it within the application itself, as it serves the same purpose across both frameworks. I am open to ideas.

Test Plan

(Write your test plan here. If you changed any code, please provide us with clear instructions on how you verified your changes work. Bonus points for screenshots and videos!)

Documentation changes

(If relevant, please create a PR in our docs repo, or create a checklist here highlighting the necessary changes)

Checklist for important updates

• [ ] Changelog has been updated
• [ ] coreDriverInterfaceSupported.json file has been updated (if needed)
  • Along with the associated array in lib/ts/version.ts
• [ ] frontendDriverInterfaceSupported.json file has been updated (if needed)
• [ ] Changes to the version if needed
  • In package.json
  • In package-lock.json
  • In lib/ts/version.ts
• [ ] Had run npm run build-pretty
• [ ] Had installed and ran the pre-commit hook
• [ ] If new thirdparty provider is added,
  • [ ] update switch statement in recipe/thirdparty/providers/configUtils.ts file, createProvider function.
  • [ ] add an icon on the user management dashboard.
• [ ] Issue this PR against the latest non released version branch.
  • To know which one it is, run find the latest released tag (git tag) in the format vX.Y.Z, and then find the latest branch (git branch --all) whose X.Y is greater than the latest released tag.
  • If no such branch exists, then create one from the latest released branch.
• [ ] If have added a new web framework, update the add-ts-no-check.js file to include that
• [ ] If added a new recipe / api interface, then make sure that the implementation of it uses NON arrow functions only (like someFunc: function () {..}).
• [ ] If added a new recipe, then make sure to expose it inside the recipe folder present in the root of this repo. We also need to expose its types.

Remaining TODOs for this PR

• [ ] Item1
• [ ] Item2

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[rishabhpoddar]

Im closing this PR for the following reasons:

• We do not need to modify the SDK until we have a lot of users with remix. The snippet can be easily replicated in the docs
• The changes done are to the build folder, which is auto generated. You should have instead made changes to the lib/ts folder. See the contributing guide for more details.