Improve overall dev experience and make it easier to use

[mputz86]

Is your feature request related to a problem? Please describe.
Currently I am trying to evaluate if sparkle is a valid approach for some data science stuff. I have a hard time to get a dev-env set-up which helps to develop an app.

Describe the solution you'd like
There could be a multiple step approach:

1. Just descripe (in detail) how you develop apps: Which tools, how to find doc (a maintainer probably does not need it :))
2. Add haddocks generation to be able to browser the API easily
3. Add haskell-language-server support (or just ghcid?) to be able to have short dev-cycles (maybe I just did it wrong)

Describe alternatives you've considered
Not using sparkle :).

Additional context
I tried some things, but all broke; surely due to inexperience with bazel.
Close this issue, if there is no interest in others joining and this is a too disturbing issue for you :), no harm done, just testing what's the state of this project is (next issue would be about upgrading all dependencies :)).

[facundominguez]

Hello @mputz86!

1. Just descripe (in detail) how you develop apps: Which tools, how to find doc

I think you will need to be familiar at least with the following two:

rules_haskell: https://haskell.build/
bazel: https://bazel.build/

We could add these to the readme if they are what you are after.

2. Add haddocks generation to be able to browser the API easily

Probably documenting a target to generate haddock would be helpful here. I haven't tried generating the haddock documentation ever.

3. Add haskell-language-server support (or just ghcid?) to be able to have short dev-cycles (maybe I just did it wrong)

I don't use HLS or ghcid myself, but if you want to contribute documentation for it we could consider including it or linking it.