WebDAV server component (built on esp_http_server) for exposing a mounted filesystem such as LittleFS to WebDAV clients (Finder, Mountain Duck, Cyberduck, Windows Explorer).
This component detects a double reset (two resets within a short time window) and exposes the result through a small C++ API. A typical use case is to let an end user double-tap reset to enter a special mode (Wi-Fi provisioning, safe mode, configuration portal).