Hi all.
I'm aware of the new dynamic UI theme management but there's a problem.

I could decide to persist my preferred UI theme at server side (i.e. on a DB table), so that next time I sign in the application my favourite theme is automagically restored (*even* if I'm logging in from a brand new device, i.e. a smartphone).

Steps are:

1. log in for first time (theme is LIGHT)--> cookie kt_metronic_theme_mode_value is created (value='light')
2. enter my personal profile and select DARK theme as my preferred theme
3. log out
4. log in again --> page is parsed server side and automatically a data-theme="dark" is appended to the main HTML tag (due to my profile's preference): note that this is happening at server-side *before* the page is served to the client!
5. the JS script inside the index page (or the JS fragment inside KTThemeMode.init() inside scripts.bundle.js) read the cookie kt_metronic_theme_mode_value persisted (with 'light' value) and this override the data-theme="dark" on the "prepared" HTML page.

// Class definition
var KTThemeMode = function () {
... 

 var getMode = function() {
 var modeParam = getParamName("value");
var menuMode = getMenuMode();

 if ( localStorage.getItem(modeParam) !== null ) {
 return localStorage.getItem(modeParam);
 }

 if ( element.hasAttribute("data-theme") ) {
 return element.getAttribute("data-theme");
 }

// Class definition
var KTThemeMode = function () {
...

 var getMode = function() {
 var modeParam = getParamName("value");
var menuMode = getMenuMode();

 if ( element.hasAttribute("data-theme") ) {
 return element.getAttribute("data-theme");
 }

 if ( localStorage.getItem(modeParam) !== null ) {
 return localStorage.getItem(modeParam);

 }