Updates May/June 2022 (done)

[tima101]

• [x] codebase - last chapter: functional page components

• [x] book content - last chapter: functional page components

  add to content:

  curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.22.5

  ---

• [x] codebase -marked, mongoose, passport and related; fixed /logout route, @types/react, @types/react-dom

• [x] book content

• [x] codebase - prepend NEXT_PUBLIC_ to app environmental variables; update app/next.config.js, https://github.com/async-labs/saas/commit/d51286a1db524b5a7619c45329e5a153e4fac9ea

• [x] book content

• [x] codebase - file upload fix at CreateDiscussionForm; removed page routes with discussion-f https://github.com/async-labs/saas/commit/57f0c5e6c6ae1ba9432745580409528ec433464c

• [x] book content - file upload fix at CreateDiscussionForm; removed page routes with discussion-f

  Team-related: keep CreateTeam page available to user who already has a team

• [x] codebase: add "Your Teams" table toYourSettings page; define store.teams

• [x] book content

  Next updates

• @mui is currently in the last chapter, start with v5 from the start; review theme options
• screenshots for latest UI for MongoDB Atlas
• show how to integrate with Plausible (currently only Google Analytics)
• instructions for Digital Ocean's MongoDB