build(ui): migrate from CRA/Jest to Vite/Vitest (#3311)

* feat: create vite project

* feat: it's alive!

* feat: `make dev` working!

* feat: replace custom serviceWorker with vite plugin

* test: replace Jest with Vitest

* fix: run prettier

* fix: skip eslint for now.

* chore: remove ui.old folder

* refactor: replace lodash.pick with simple destructuring

* fix: eslint errors (wip)

* fix: eslint errors (wip)

* fix: display-name eslint errors (wip)

* fix: no-console eslint errors (wip)

* fix: react-refresh/only-export-components eslint errors (wip)

* fix: react-refresh/only-export-components eslint errors (wip)

* fix: react-refresh/only-export-components eslint errors (wip)

* fix: react-refresh/only-export-components eslint errors (wip)

* fix: build

* fix: pwa manifest

* refactor: pwa manifest

* refactor: simplify PORT configuration

* refactor: rename simple JS files

* test: cover playlistUtils

* fix: react-image-lightbox

* feat(ui): add sourcemaps to help debug issues

ui/src/eventStream.js

@@ -35,12 +35,14 @@ const startEventStream = async (dispatchFn) => {
       newStream.addEventListener('refreshResource', eventHandler(dispatchFn))
       newStream.addEventListener('keepAlive', eventHandler(dispatchFn))
       newStream.onerror = (e) => {
+        // eslint-disable-next-line no-console
         console.log('EventStream error', e)
         dispatchFn(serverDown())
       }
       return newStream
     })
     .catch((e) => {
+      // eslint-disable-next-line no-console
       console.log(`Error connecting to server:`, e)
     })
 }