Unify symbolic sizes
Updates a number of prominent symbolics to have larger, more unified sizes. Most of them are just imports from devkit.
- emblem-ok
- open-menu
- list-add
- list-remove
- view-list
- go-previous
- go-next
- view-refresh
- process-stop
- tab-new
- system-search
- view-list
And a few others that are linked to these.