Admins don't have access to the team's `Team Admin` menu section when they are part of the team

### Current Behavior

When an admin is a part of a team with lesser team roles he does not have the 'Team Admin' section present.

He is also redirected to the main team overview when trying to access the pages dirrectly.

### Expected Behavior

Admins should have full access to any team

### Steps To Reproduce

grant an admin access to a team and assign him a lesser role (member/viewer) and check the main side menu.

### Environment

- FlowFuse version: 2.25.0
- Node.js version: N/A
- npm version: N/A
- Platform/OS: N/A
- Browser: N/A

### Have you provided an initial effort estimate for this issue?

I have provided an initial effort estimate