Add LED BLE integration

[bdraco]

Proposed change

Integrates multiple brands of Bluetooth Low Energy LED devices into Home Assistant.
These devices have been sold under many brands, including:

• LED BLE
• BLE-LED
• Triones
• Happy Lighting
• Zengee
• LEDBlue
• Zerproc

I plan on adding these as supported brands in the future once I have a few more of the devices in hand. ... Aliexpress shipping is slow

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: Add LED BLE integration core#77489
• Link to parent pull request in the Brands repository: Add LED BLE integration brands#3620
• 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.

[frenck]

Thanks, @bdraco 👍

[bdraco]

Thanks