Ability to activate/deactivate watches directly from watcher page

[kahveci]

This is a feature request to improve the user experience (UX) of watcher management for Kibana.

Current UX: We need to follow one of two ways for activating or deactivating a watch as shown below:

1. Way: Four steps are needed to activate/deactivate one single watch and return to watcher page.

2. Way: Three steps are needed to activate/deactivate one single watch and return to watcher page.

Moreover, it is not possible to activate/deactivate multiple watches at once either way. You always have to follow one of the ways above given step by step for every single watch.

Improved UX: Would it be possible adding a button for activating and deactivating a watch or watches on the watcher page directly as shown below? Many thanks,

[elasticmachine]

Pinging @elastic/es-ui