Sowlov Support / Funding Permission Fix

What this patch fixes:
1. The publisher "Create Support" button now only shows when Support is enabled AND the user is Admin or has the Support/Funding permission.
2. This prevents users without Support permission from seeing the button and getting:
   "You don't have the right permission to access this".
3. The Admin Panel Support menu now accepts both old "funding" and new "support" route names for active/open state.

Important admin setup:
- Go to Admin Panel > Settings > Support/Funding and make sure Support/Funding is enabled.
- Go to Admin Panel > Permissions Groups.
- Edit the permission group used by your admin/default/pro users.
- Turn ON: Support / Can Raise Support.
- For moderators, turn ON: Can Manage Support System.

After upload:
- Clear templates_compiled.
- Clear browser cache.
- Log out and log in again as admin.

If Admin Panel still says "You don't have the right permission to access this":
- Your account may not be marked as a real admin in the users table, or the core backend is still checking funding_permission.
- Enable Support/Funding permission for the admin's permission group from Admin Panel.
