Fix multiple non-authenticated page layouts

[cstns]

Description

Addresses some ui issues caused by the removal of referencing the viewport height.

• forced the html, body, #app and #ff-app containers to to full height by using flex in order to preserve scroll functionality
• fixed the layouts for the following pages:
• updateExpiredPassword
• PasswordExpired
• TermsAndConditions
• UnverifiedEmail
• Create (signup)
• ForgotPassword
• Login
• also fixed a minor snag in the account store where state.team.types were not loaded causing the menu to rendered empty for users with lesser permissions

Related Issue(s)

Checklist

• I have read the contribution guidelines
• Suitable unit/system level tests have been added and they pass
• Documentation has been updated
  • Upgrade instructions
  • Configuration details
  • Concepts
• Changes flowforge.yml?
  • Issue/PR raised on FlowFuse/helm to update ConfigMap Template
  • Issue/PR raised on FlowFuse/CloudProject to update values for Staging/Production

Labels

• Includes a DB migration? -> add the area:migration label

[knolleary]

Why are we adding the same CSS multiple times rather than just fixing the common layout once?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.79%. Comparing base (0b4c35f) to head (326cb4f).
Report is 9 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4777   +/-   ##
=======================================
  Coverage   78.79%   78.79%           
=======================================
  Files         311      311           
  Lines       14782    14782           
  Branches     3385     3385           
=======================================
  Hits        11647    11647           
  Misses       3135     3135           

Flag	Coverage Δ
backend	78.79% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[cstns]

The ff-layout-box component is used in many places, ex modals.
I added a utility class to avoid repetition