Add Web Interface and REST auth (#3436)

* Ported https://github.com/jomjol/AI-on-the-edge-device/pull/2241 to latest main and extended it for all REST APIs

* .

* fix compile errors

* .

* .

* Update Changelog.md

* Update Changelog.md

---------

Co-authored-by: CaCO3 <caco@ruinelli.ch>
Co-authored-by: michael <Heinrich-Tuning@web.de>

code/main/main.cpp

@@ -33,6 +33,8 @@
 #include "configFile.h"
 #include "server_main.h"
 #include "server_camera.h"
+#include "basic_auth.h"
+
 #ifdef ENABLE_MQTT
     #include "server_mqtt.h"
 #endif //ENABLE_MQTT
@@ -429,6 +431,8 @@ extern "C" void app_main(void)
             StatusLED(WLAN_INIT, 3, true);
             return;
         }
+
+        init_basic_auth();
     }
     else if (iWLANStatus == -1) {  // wlan.ini not available, potentially empty or content not readable
         StatusLED(WLAN_INIT, 1, true);