Port UI improvements from esp32-web-interface to esp8266-web-interface#25

jsphuebner with Copilot wants to merge 2 commits into

masterjsphuebner/esp8266-web-interface:masterfrom

copilot/apply-ui-improvements-to-uart-backendjsphuebner/esp8266-web-interface:copilot/apply-ui-improvements-to-uart-backendCopy head branch name to clipboard