This speeds up all page loads and reduces the amount of requests
## Example
### Clientside transition from dashboard => ui-fields list view
#### Router cache disabled
GET /admin/collections/ui-fields 200 in 33ms
POST /api/form-state 200 in 9ms
POST /api/form-state 200 in 10ms
GET /api/payload-preferences/ui-fields-list 200 in 11ms
GET /admin/collections/ui-fields?limit=10&sort=id 200 in 42ms
#### Router cache enabled
GET /admin/collections/ui-fields 200 in 33ms
POST /api/form-state 200 in 11ms
POST /api/form-state 200 in 12ms
GET /api/payload-preferences/ui-fields-list 200 in 15ms
GET /admin/collections/ui-fields?limit=10&sort=id 200 in 42ms
**GET /admin/collections/ui-fields?limit=10&sort=id 200 in 82ms** <==
this is gone
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