fix(themes): Fix JS window settings serialization using json_encode#829

Ahmed-S-Abduallah wants to merge 1 commit intomasterSallaApp/theme-raed:masterfrom

bugfix/THEM-0000-raed-json-encode-theme-settingsSallaApp/theme-raed:bugfix/THEM-0000-raed-json-encode-theme-settingsCopy head branch name to clipboard