Revert "Make dark theme toggle only run in dev mode."
Revert "Make dark theme toggle only run in dev mode."

This reverts commit 59870b220390b09f08ba9e7b1dd57b9634e2d6b5.
tommyip/zulip,tommyip/zulip,punchagan/zulip,showell/zulip,rishig/zulip,synicalsyntax/zulip,shubhamdhama/zulip,zulip/zulip,timabbott/zulip,timabbott/zulip,hackerkid/zulip,punchagan/zulip,andersk/zulip,dhcrzf/zulip,zulip/zulip,brainwane/zulip,rht/zulip,rht/zulip,andersk/zulip,brainwane/zulip,rht/zulip,dhcrzf/zulip,synicalsyntax/zulip,jackrzhang/zulip,punchagan/zulip,showell/zulip,eeshangarg/zulip,punchagan/zulip,kou/zulip,eeshangarg/zulip,timabbott/zulip,showell/zulip,hackerkid/zulip,rishig/zulip,eeshangarg/zulip,showell/zulip,jackrzhang/zulip,mahim97/zulip,brainwane/zulip,brainwane/zulip,hackerkid/zulip,dhcrzf/zulip,punchagan/zulip,eeshangarg/zulip,timabbott/zulip,showell/zulip,tommyip/zulip,zulip/zulip,mahim97/zulip,synicalsyntax/zulip,synicalsyntax/zulip,shubhamdhama/zulip,hackerkid/zulip,andersk/zulip,rishig/zulip,hackerkid/zulip,synicalsyntax/zulip,kou/zulip,rht/zulip,dhcrzf/zulip,timabbott/zulip,jackrzhang/zulip,zulip/zulip,eeshangarg/zulip,rishig/zulip,jackrzhang/zulip,andersk/zulip,eeshangarg/zulip,kou/zulip,punchagan/zulip,shubhamdhama/zulip,rht/zulip,rht/zulip,kou/zulip,tommyip/zulip,tommyip/zulip,rishig/zulip,brainwane/zulip,kou/zulip,zulip/zulip,andersk/zulip,andersk/zulip,dhcrzf/zulip,hackerkid/zulip,dhcrzf/zulip,rishig/zulip,rht/zulip,brainwane/zulip,showell/zulip,zulip/zulip,tommyip/zulip,eeshangarg/zulip,timabbott/zulip,mahim97/zulip,andersk/zulip,shubhamdhama/zulip,shubhamdhama/zulip,shubhamdhama/zulip,zulip/zulip,jackrzhang/zulip,rishig/zulip,synicalsyntax/zulip,punchagan/zulip,dhcrzf/zulip,kou/zulip,mahim97/zulip,mahim97/zulip,showell/zulip,kou/zulip,jackrzhang/zulip,shubhamdhama/zulip,brainwane/zulip,hackerkid/zulip,jackrzhang/zulip,tommyip/zulip,synicalsyntax/zulip,timabbott/zulip,mahim97/zulip