Remove API Key instructions from Hydrawise docs

[dknowles2]

Proposed change

Remove the prerequisites section from the Hydrawise docs that discuss the need to obtain an API Key. This is no longer necessary with home-assistant/core#106904 as you can now simply authenticate using username & password.

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 logos 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:
• Link to parent pull request in the Brands repository:
• This PR fixes or closes issue: fixes #

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.

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[joostlek]

Let's rebase this to current so we can get this in. If you ever notice that we forget to merge the docs (or label it for that matter) but the feature did, be sure to let us know on discord :)

[arohl]

Let's rebase this to current so we can get this in. If you ever notice that we forget to merge the docs (or label it for that matter) but the feature did, be sure to let us know on discord :)

I note that because I authenticate via Apple, I don’t have a password. Does this mean I have to create a new account using my email address to use this integration now? Or is there some way to get the authentication dialog in the integration linked to the Apple authentication page?

[home-assistant]

It seems that this PR is targeted against an incorrect branch since it has a parent PR on one of our codebases. Documentation that needs to be updated for an upcoming release should target the next branch. Please change the target branch of this PR to next and rebase if needed.

[dknowles2]

Let's rebase this to current so we can get this in. If you ever notice that we forget to merge the docs (or label it for that matter) but the feature did, be sure to let us know on discord :)

Done.

[dknowles2]

Let's rebase this to current so we can get this in. If you ever notice that we forget to merge the docs (or label it for that matter) but the feature did, be sure to let us know on discord :)

I note that because I authenticate via Apple, I don’t have a password. Does this mean I have to create a new account using my email address to use this integration now? Or is there some way to get the authentication dialog in the integration linked to the Apple authentication page?

Let's discuss in home-assistant/core#116830 (comment)

[klaasnicolaas]

Thnx for making the changes in the docs 👍🏻