Revert "System instable"

This reverts commit cb84074981339d44266a1a999a7567a722af11f4.

Cleanup REST API (#1255)

* Replaced URIs:
- value.html => value
- statusflow.html => statusflow
- cputemp.html => cputemp
- rssi.html => rssi
- statusflow.html => statusflow

Removed URLs:
 - wasserzaehler.html

* keep legacy API

* .

* .

* .

* .

* .

* .

* updated links

Remove ErrorMessage

Fix various warnings which become fatal with later gcc versons in esp-idf 5.x (#1268)

- we cannot use partial initialisation of structs in C++ files (copied from example C files initially it seems)
- IRAM_ATTR uses a COUNTER, do not use the attribute on the implementation
- provide missing copy implementations for Rgb and Hsv
- one no longer can |= on volatile variables; use = | instead
- fix project and header includes
- avoid redefining BLINK_GPIO
- Remove defined but unused variables
- Fix printf formats
- Add missing case statement (HTTP_EVENT_REDIRECT)
- RMT needs to be updated to new interface (CONFIG_RMT_SUPPRESS_DEPRECATE_WARN is on currently; see https://docs.espressif.com/projects/esp-idf/en/release-v5.0/esp32/api-reference/peripherals/rmt.html)
- Adjust tcpip_adpater_* to esp_netif_*
- Use buffered versions of *ntoa* functions for IPv4 addresses and not a static on the stack (also fixes warnings)
- Whatever I missed

Correct spelling of "Hostname" (#1270)

Correct sdkonfig

Increase max handler due to new handlers

Revert "Cleanup REST API (#1255)"

This reverts commit f3e73ec64a.

Revert "Increase max handler due to new handlers"

This reverts commit cbd63ad4bd.

System instable

Revert "Revert "Cleanup REST API (#1255)""

This reverts commit 2793c761413ffb987ab6a75da372e00e9f2f2cbd.

Co-Authored-By: Bjoern A. Zeeb <patch@zabbadoz.net>

sd-card/html/prevalue_set.html

@@ -84,7 +84,7 @@ function setprevalue() {
 	inputVal = inputVal.replace(",", ".");
   	var xhttp = new XMLHttpRequest();
     try {
-          url = basepath + "/setPreValue.html?value=" + inputVal + "&numbers=" + _number;     
+          url = basepath + "/setPreValue?value=" + inputVal + "&numbers=" + _number;     
           xhttp.open("GET", url, false);
           xhttp.send();
           response = xhttp.responseText;
@@ -102,7 +102,7 @@ function loadPrevalue(_basepath) {
 
      var xhttp = new XMLHttpRequest();
      try {
-          url = _basepath + '/setPreValue.html?numbers=' + _number;     
+          url = _basepath + '/setPreValue?numbers=' + _number;     
           xhttp.open("GET", url, false);
           xhttp.send();
           response = xhttp.responseText;