Update zwave_js docs to reflect changes in Z-Wave JS 7.0.0

[raman325]

Proposed change

Z-Wave JS 7.0.0 changes some things about the events we track. Docs must be updated accordingly

Type of change

• Spelling, grammar or other readability improvements (current branch).
• Adjusted missing or incorrect information in the current documentation (current branch).
• Added documentation for a new integration I'm adding to Home Assistant (next branch).
  • I've opened up a PR to add logo's and icons in Brands repository.
• Added documentation for a new feature I'm adding to Home Assistant (next branch).
• Removed stale or deprecated documentation.

Additional information

• Link to parent pull request in the codebase: Bump zwave-js-server-python to 0.23.0 to support zwave-js 7 core#48094
• Link to parent pull request in the Brands repository:
• This PR fixes or closes issue:

Checklist

• This PR uses the correct branch, based on one of the following:
  • I made a change to the existing documentation and used the current branch.
  • I made a change that is related to an upcoming version of Home Assistant and used the next branch.
• The documentation follows the Home Assistant documentation standards.

[MartinHjelmare]

We need to update the event names and data attributes.

[raman325]

We need to update the event names and data attributes.

I thought I did? Which am I missing?

EDIT: Found it, resolved

[MartinHjelmare]

We need to write what each event is called now and change line 139 where the old event name is written.

[MartinHjelmare]

Looks good!