* refactor: list manager
- move page meta logic to api
- extend existing list resource from `frappe-ui`
* refactor: list manager and ui
* feat: comment and conversation count
* refactor: layout
* feat: bottom bar
* feat: dropdowns everywhere
* refactor: place `Add Ticket` button
* fix: list meta
* fix: use `computed` instead of `ref`
* refactor: add `router-link` to ticket page
* refactor: move auth to store (initial)
This commit does not remove previous implementations. It just adds a
store to be used in the future, and to replace existing ones
* refactor: clean tickets / preset filters
* chore: ticket list: rename `__l` -> `ticketList`
