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

• [x] 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[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

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

Additional details and impacted files

```diff @@ 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](https://app.codecov.io/gh/FlowFuse/flowfuse/pull/4777/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=FlowFuse) | Coverage Δ | | |---|---|---| | [backend](https://app.codecov.io/gh/FlowFuse/flowfuse/pull/4777/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=FlowFuse) | `78.79% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=FlowFuse#carryforward-flags-in-the-pull-request-comment) to find out more.

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: 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