$PAGE->context was not set errors created when loading Snap configured assets

[x-iy]

Whenever a Snap theme configured image eg. Logo, Cover image, Carousel image etc. a
PHP message: Debugging: Coding problem: $PAGE->context was not set. You may have forgotten to call require_login() or $PAGE->set_context(). The page may not display correctly as a result in error is created.

This looks to be related to #201 (comment) where \moodle_page::initialise_theme_and_output is being called directly.

[gbarat87]

Hi,

I'm having the same error showing up, pointing to line 239 of /theme/snap/config.php: call to moodle_page->initialise_theme_and_output()