Add Home Assistant Integration (#2387)

Add https://github.com/valentinfrlch/ha-gpt4vision to Home Assistant Integration section

gpt4vision uses LocalAI's API to send images along with a prompt and return the models output.

Signed-off-by: Valentin Fröhlich <85313672+valentinfrlch@users.noreply.github.com>

README.md

@@ -117,7 +117,7 @@ Other:
 - VSCode extension https://github.com/badgooooor/localai-vscode-plugin
 - Terminal utility https://github.com/djcopley/ShellOracle
 - Local Smart assistant https://github.com/mudler/LocalAGI
-- Home Assistant https://github.com/sammcj/homeassistant-localai / https://github.com/drndos/hass-openai-custom-conversation
+- Home Assistant https://github.com/sammcj/homeassistant-localai / https://github.com/drndos/hass-openai-custom-conversation / https://github.com/valentinfrlch/ha-gpt4vision
 - Discord bot https://github.com/mudler/LocalAGI/tree/main/examples/discord
 - Slack bot https://github.com/mudler/LocalAGI/tree/main/examples/slack
 - Telegram bot https://github.com/mudler/LocalAI/tree/master/examples/telegram-bot