v2.0.0

[nelsonni]

This PR resolves #591, #608, #660, #676, #699, and #721, and signifies the following version changes (per Semantic Version:

• MAJOR version increase
• FSCache transitioned to use createListenerMiddleware from @reduxjs/toolkit
• Progressive content loading in updateFilebasedMetafile and updateVersionedMetafile
• Dialog for creating new branches
• Test suites moved to same directories as target implementation files (__test__ directory deprecated)
• Chrome devTools automatically open when running in development mode
• Redux store type definitions split into individual Redux slice files
• React components updated to use self-contained module folder structure
• branches/selectByRef expanded to include optional scope parameter
• Loading state in Metafile objects stored in Redux via loading: ('versioned' | 'checkout')[] field
• MergeDialog's runMerge checks for errors originating from git merge before declaring a successful merge
• Check for non-local branches when merging and append origin/{branch} to specify that a remote branch should be used as the merge target
• Indicate results of updatedVersionMetafile thunk to include reasons for failing to update the metafile
• Display error and conflict messages on MergeTimelineContent component when merge failed
• createCard thunk always creates a new Metafile when a filepath is provided in order to differentiate Cache reserve counts
• filterObject uses Instantiation Expressions from TypeScript 4.7 to specify type arguments for generic functions or constructors by including generics in return types
• Chore: Bump versions of the following packages:
  • react-dnd-test-utils to 15.1.1
  • react-dnd-test-backend to 15.1.1
  • react-dnd-html5-backend to 15.1.2
  • css-loader to 6.7.1
  • ts-jest to 27.1.4
  • @vercel/webpack-asset-relocator-loader to 1.7.2
  • @material-ui/lab to 4.0.0-alpha.61
  • genversion to 3.1.1
  • @material-ui/icons to 4.11.3
  • @testing-library/jest-dom to 5.16.4
  • @material-ui/core to 4.12.4
  • react-ace to 10.1.0
  • @testing-library/react-hooks to 8.0.0
  • redux to 4.2.0
  • ini to 3.0.0
  • @testing-library/dom to 8.13.0
  • eslint-plugin-import to 2.26.0
  • @testing-library/react to 12.1.5
  • ts-loader to 9.3.0
  • @types/react-dom to 18.0.3
  • fork-ts-checker-webpack-plugin to 7.2.11
  • @types/jest to 27.5.0
  • @types/luxon to 2.3.2
  • @types/react to 18.0.9
  • luxon to 2.4.0
  • @types/pako to 2.0.0
  • @testing-library/user-event to 14.2.0
  • @reduxjs/toolkit to 1.8.2
  • diff to 5.1.0
  • eslint-plugin-testing-library to 5.5.1
  • electron to 19.0.3
  • webpack to 5.73.0
  • typescript to 4.7.3
  • @types/node to 17.0.40
  • @types/validator to 13.7.3
  • eslint to 8.17.0
  • react-flow-renderer to 10.3.5
  • isomorphic-git to 1.17.3
  • @typescript-eslint/eslint-plugin to 5.27.1
  • @typescript-eslint/parser to 5.27.1