Add support for ACE linters (Python, JSON)

[ericzundel]

Resolves #60

This change adds a webworker to add LSP support to perform linting for the code editors.

[ericzundel]

I am concerned that this won't work when deployed. I had so much trouble with getting this path right in my development - only using the absolute path worked for me. If I tried anything else, vite served up index.html in its place which was very confusing. This bothers me because:

• I solved a problem in serviceWorkerRegistration.js by REMOVING the absolute path.
• With this code, I'm getting this error from the NPM console:

Instead of /public/ace-linter-worker.js?worker_file&type=module, use /ace-linter-worker.js?worker_file&type=module.

[ericzundel]

I had so many issues with caching, that I was concerned that new users of the IDE might start to see lots of issues if they had used the IDE before. That may be why I found a number of missing resources when I ran it that you might not have seen in your development environment. See #121

[ericzundel]

I deployed this to my local server and found a problem with npm build that I fixed in the above commit. As I'm running this, I'm also finding that the linting code may not be perfect. It seems to crash in different ways. Here's one console log. I think we need to put this behind a setting and leave it off by default until we get more familiar with it.

[ericzundel]

In another PR/issue we were discussing what gets output when you build the app and cache it. Here's what this change adds:

$ ls -l docs
total 19444
-rw-rw-r-- 1 zundel zundel    12081 Jul 16 13:13 ace-linter-worker-grSrny8J.js
-rw-rw-r-- 1 zundel zundel      563 Jul 16 13:13 ace-linter-worker.js
-rw-rw-r-- 1 zundel zundel    22016 Jul 16 13:13 blinka-192.png
-rw-rw-r-- 1 zundel zundel    63915 Jul 16 13:13 blinka-512.png
-rw-rw-r-- 1 zundel zundel   279517 Jul 16 13:13 blinka.svg
-rw-rw-r-- 1 zundel zundel      116 Jul 16 13:13 _commonjsHelpers-CqkleIqs.js
-rw-rw-r-- 1 zundel zundel  7054583 Jul 16 13:13 index.html
-rw-rw-r-- 1 zundel zundel   307647 Jul 16 13:13 json-service-CnN8TVyx.js
-rw-rw-r-- 1 zundel zundel      724 Jul 16 13:13 manifest-BW_f1orH.json
-rw-rw-r-- 1 zundel zundel 12139285 Jul 16 13:13 python-service-C5HrWFNf.js
-rw-rw-r-- 1 zundel zundel     1683 Jul 16 13:13 service-worker.js

Notably, the app now spans multiple javascript files. There is a 12 MB download for the python service. It is mostly WASM encoded in javascript, so hugely bloated.

Google Workbox allows you to pass it a glob for specifing files to cache in one of their npm plugins that generates the service-worker.