[Paul2803k]

Small feature requested, we add a simple search to filter out some playbooks.

• The Playbooks page has a search box next to New. It filters the list as you type, by name, ID or playbook type. If nothing matches, the page says so.
• Also we made a small redesign of the playbook cards to make them look a bit more modern.

Some screenshots before-afters:

• Light mode before:

• Light mode after:

• Dark mode before:

• Dark mode after:

[Paul2803k]

Pls first review and merge #124, as this one is based on that one.