[C] Upgrade client dependencies

[dananjohnson]

This PR implements updates to almost all dependencies in the client as part of ongoing maintenance of the Manifold platform.

Notable changes

• webpack 4 -> 5
• react 16 -> 18

Other major upgrades

• redux 4 -> 5
• webpack-dev-server 3 -> 4
• i18next 21 -> 24
• react-ace 7 -> 14
• react-datepicker 3 -> 8
• react-dropzone 10 -> 14
• tus-js-client 1 -> 4
• …and many more

Removed packages

• storybook et. al.
• jest & enzyme
• many babel plugins
• misc webpack loaders & plugins
• autoprefixer
• bdd-lazy-var
• body-scroll-lock
• brackets2dots
• cli-spinner
• common-tags
• compression
• date-fns-tz
• entities
• es6-promise
• express-session
• focus-visible
• glob
• hoist-non-react-statics
• humps
• isomorphic-fetch
• nl2br
• node-noop
• piping
• pluralize
• react-attr-converter
• react-collapse
• react-html5video
• react-motion
• react-sociable
• react-swipeable
• react-transition-group
• react-typekit
• redux-thunk
• urijs

Other notes

• We're temporarily holding off on a node and yarn upgrade until Manifold hosting is off Ubuntu and fully dockerized. When we're there, commit 686f7e6 can basically be reverted to be on node 20 and yarn 4.
• The deprecated react-beautiful-dnd package has been replaced with pragmatic-drag-and-drop. Some drag-and-drop interfaces have been fully migrated, while others continue to use the old APIs via the atlaskit/pragmatic-drag-and-drop-react-beautiful-dnd-migration package. @atlaskit/tree also needs to be migrated in a future phase of work.
  • As part of the migration, we have also implemented improved keyboard functionality for these interfaces following some of the guidelines and patterns recommended by pragmatic-drag-and-drop.
• I did not do a full upgrade of react-router due to the complexity of a v6 migration. However, I added the package react-router-dom-v5-compat and began with some incremental updates.
• query-string got a major upgrade (v7) but not all the way (v8) due to compatibility issues with v8 being a pure ES module. Same for redux-actions.