## User Story
As a user I want to be made aware of how to assign labels to watchlist items
## Acceptance criteria
* the first time I visit the watchlist after labels are enabled I see a pop to tell me about assigning labels to watchlist items
## Details for QA
* should appear **only** until the user dismisses it, should not appear again afterwards
## Designs
Full designs here https://www.figma.com/design/CdyroPkkcT7GJA9bwno0Rq/WE1.4-Task-priotization?node-id=327-15767&p=f&t=it3KLwgfVRsWHUqn-0
### Vector-2022
* 1 of 3: {F70927730} **Create labels** Go to 'Manage labels' to create, rename and delete custom labels.
* 2 of 3: {F70927755} **Assign labels** Go to 'Edit watchlist' to assign labels to watched pages.
* 3 of 3: {F70927767} **Filter by labels** Go to 'Labels' to filter the edits.
### Legacy
* 1 of 2: {F70927852} **Create and assign labels** In 'Manage labels' create custom labels and assign them in 'Edit watchlist'.
* 2 of 2: {F70927877} **Filter by labels** Go to 'Labels' to filter the edits.