Replace multi-page portal with hash-routed SPA, DFTE shell placeholders, and
data-first JSON APIs. Remove legacy routes, root-template override path, and
HTML-derived info pipeline. Add bootstrap feature flags, in-DOM toast/dialog UX,
OTA via POST /u, and tests for shell, bootstrap, API JSON, and captive host rule.
Rewrite README as fork disclaimer and modernization overview.
Replace DEBUG_WM with WiFiManagerLogLevel/log(), optional WiFiManagerLogSink,
and WM_NO_LOG stripping. Add JSON API handlers and shell templates (RootShell,
PortalAppJS). Bridge DFTE logging with owner-scoped teardown; add migrate_debug_wm
helper; document and set WM_LOG_LEVEL in platformio.
- Document fork/DFTE in README; WiFiManager template setup API forwards to server
- Remove nested lib/WiFiManager/library.json; rely on root library.json only
- Delete legacy extras/ tooling; point HTML help link at this fork
- Add WiFiManagerDfteLogger and WM_DFTE_LOGGING integration in WiFiManagerServer
- Pin ESP8266 Arduino core (postmortem jump fix) in platformio.ini for tests
alex