feat(account): Add phone number for better contact support (backport #4905)

[mergify]

Add phone number for better contact and lead generation.

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This is an automatic backport of pull request #4905 done by Mergify.

[mergify]

Cherry-pick of 66d43ab has failed:

On branch mergify/bp/master/pr-4905
Your branch is up to date with 'origin/master'.

You are currently cherry-picking commit 66d43ab5f.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   dashboard/src/pages/SetupAccount.vue
	modified:   mypy.ini
	modified:   press/press/doctype/team/team.json
	modified:   press/press/doctype/team/team.py

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   press/api/account.py

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally