NXP-14229: move back theme tags logics to components (and still benefit from the 'PostAddToView' system event) as implementation does not rely on annotations to be put on the renderer
NXP-14230: fix namespaces declarations in xhtml templates
NXP-14229: allow customizing refresh period and project stage (and put back old default values, not for dev)
NXP-14229/NXP-13806: add back some of the disabled theme resources management + clenanup old view handler override