[Documentation] Missing documentation about resource URL

[ping-localhost]

Home Assistant Version

2025.2.5

Bambu Lab Integration Version

v2.1.5

Describe the bug

When using Lovelace in YAML mode with a dashboard that is UI controlled, the cards will not show up until you add the proper resource URL yourself.

Expected Behaviour

Document somewhere that a resource URL has to be added. The following will ensure the cards work:

lovelace:
  mode: yaml
  resources:
    - url: /bambu_lab/ha-bambulab-cards.js
      type: module

[ping-localhost]

Re-opened as a documentation issue as requested