Wishlist: Web UI print\ LED strip integration

Use the web UI to be able to send prints to printer. This is useful in a setting like an office where multiple people use the printer. Currently Bambu doesn't support multiple accounts for a printer. If we could send prints via the webpage I wouldn't have to share my account info and people could print without having to go to the printer and stick the thumb drive in.

Also I'd like either a API or LED strip light support to illuminate a color\ animation based on on the status of the printer

The issue names no files, tests, or entry points, so first map the existing web UI and printer communication paths before choosing a scope. Clarify whether web-based print submission, printer-status lighting, or both are required; done should mean the selected workflow is usable without sharing account credentials and has defined status behavior for the LED feature.

Written by the indexing model from the issue text.