nodejs bindings (#602)

* chore: boilerplate, refactor in future

* chore: boilerplate

* feat: can compile succesfully

* document .gyp file

* add src, test and fix gyp

* progress on prompting and some helper methods

* add destructor and basic prompting work, prepare download function

* download function done

* download function edits and adding documentation

* fix bindings memory issue and add tests and specs

* add more documentation and readme

* add npmignore

* Update README.md

Signed-off-by: Jacob Nguyen <76754747+jacoobes@users.noreply.github.com>

* Update package.json - redundant scripts

Signed-off-by: Jacob Nguyen <76754747+jacoobes@users.noreply.github.com>

---------

Signed-off-by: Jacob Nguyen <76754747+jacoobes@users.noreply.github.com>

gpt4all-bindings/typescript/README.md

@@ -1,4 +1,56 @@
 ### Javascript Bindings
 The original [GPT4All typescript bindings](https://github.com/nomic-ai/gpt4all-ts) are now out of date.
 
-The GPT4All community is looking for help in implemented a new set of bindings based on the C backend found [here](https://github.com/nomic-ai/gpt4all/tree/main/gpt4all-backend).
+- created by [jacoobes](https://github.com/jacoobes) and [nomic ai](https://home.nomic.ai) :D, for all to use.
+- will maintain this repository when possible, new feature requests will be handled through nomic
+
+### Build Instructions
+
+- As of 05/21/2023, Tested on windows (MSVC) only. (somehow got it to work on MSVC 🤯)
+    - binding.gyp is compile config
+
+### Requirements
+- git
+- [node.js >= 18.0.0](https://nodejs.org/en)
+- [yarn](https://yarnpkg.com/)
+- [node-gyp](https://github.com/nodejs/node-gyp)
+    - all of its requirements.
+
+### Build
+```sh
+git clone https://github.com/nomic-ai/gpt4all.git
+cd gpt4all-bindings/typescript
+```
+- The below shell commands assume the current working directory is `typescript`.
+
+- To Build and Rebuild: 
+ ```sh
+ yarn
+ ```
+ - llama.cpp git submodule for gpt4all can be possibly absent. If this is the case, make sure to run in llama.cpp parent directory
+ ```sh
+git submodule update --init --depth 1 --recursive`
+ ```
+### Test
+```sh
+yarn test
+```
+### Source Overview
+
+#### src/
+- Extra functions to help aid devex
+- Typings for the native node addon
+- the javascript interface
+
+#### test/
+- simple unit testings for some functions exported.
+- more advanced ai testing is not handled 
+
+#### spec/
+- Average look and feel of the api
+- Should work assuming a model is installed locally in working directory
+
+#### index.cc
+- The bridge between nodejs and c. Where the bindings are.
+
+