Update Card Descriptions - Current Branch

[zsarnett]

Proposed change

This updates the card descriptions to match the descriptions specified in home-assistant/frontend#5058

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).

• Added documentation for a new feature I'm adding to Home Assistant (next branch).

• Removed stale or deprecated documentation.

• Link to parent pull request in the codebase: Add Descriptions for cards - Card Picker frontend#5058

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.