Nanoleaf (#1647)

* Support Philips Hue APIv2 and refactoring

* Fix MDNSBrower - if timeout during host resolvment occurs

* Hue API v2 - Migrate database

* Fix macOS build

* Handle network timeout before any other error

* Address CodeQL findings

* Clean-up and Fixes

* Only getProperties, if username is available

* Option to layout by entertainment area center

* Fix Wizard

* Fix Nanoleaf, add user auth token wizard

* Nanoleaf fixes and enhancements

* Consider rotated panel layouts

* Corrections

* Layout corrections and filter for non LED panels

* Add LED test effect lightening up LEDs in sequence

* Align rotation value to 15 degree steps

* Align rotation value to 15 degree steps

* Skip non LED panels

* Fix Rotation and refactoring

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Co-authored-by: Paulchen-Panther <16664240+Paulchen-Panther@users.noreply.github.com>

assets/webconfig/content/conf_leds.html

@@ -46,6 +46,9 @@
               </div>
             </div>
             <div class="panel-footer" style="text-align:right">
+              <button id='btn_layout_controller' class="btn btn-primary" disabled data-toggle="tooltip" data-placement="top" title="Generate a layout for the configured device">
+                <i class="fa fa-fw fa-save"></i><span data-i18n="wiz_layout">Generate Layout</span>
+              </button>
               <button id='btn_test_controller' class="btn btn-primary" disabled data-toggle="tooltip" data-placement="top" title="Identify configured device by lighting it up">
                 <i class="fa fa-fw fa-save"></i><span data-i18n="wiz_identify">Identify/Test</span>
               </button>