The current team management structure under the organiser section is fragmented across multiple subpages and components, making it harder to manage teams and their permissions.
To simplify navigation and create a unified permissions management experience, all team creation and permission management pages should be consolidated into a single view under the organiser section.

Steps to Implement:

Step 1: Move Teams Section

• Move the current team pages from
  https://wikimedia.eventyay.com/tickets/control/organizer/{organisername}/teams
  and its subpages
  to
  https://wikimedia.eventyay.com/tickets/common/organizer/{organisername}
• Remove the /update slug from the URL to make it cleaner.

Step 2: List All Teams

• On the new unified page, list all teams the same way they appear on
  https://wikimedia.eventyay.com/tickets/control/organizer/{organisername}/teams/{teamnumber}

Step 3: Integrate Permissions Management

• On the same page, include a list of all team permissions (as shown on the edit page):
  https://wikimedia.eventyay.com/tickets/control/organizer/{organisername}/teams/{teamnumber}/edit
• This effectively merges the team overview and team permissions edit page.
• After implementation, remove the separate /edit page.

Step 4: Ensure Integration with Related Permissions

• Confirm that the unified team management interface fully integrates with:

  • Talk permissions → Unify talk permissions with general event team permissions in the unified system #920
  • Video permissions → Add video permissions management for organiser teams and fix access control in unified system #919

Expected Outcome:

• All team creation, management, and permission editing functions are accessible in one place.
• The URL structure is simplified and consistent under /tickets/common/organizer/{organisername}.
• /update and /edit slugs are removed for cleaner navigation.
• Permissions for talk and video features are seamlessly integrated into the unified page.

Acceptance Criteria:

• Teams and permissions appear on a single organiser management page.
• Old /teams and /edit routes are deprecated.
• Talk and video permissions are visible and functional on the unified interface.
• Navigation and layout are consistent with other organiser management pages.