login_page: Create update_login_page_context().
login_page: Create update_login_page_context().

This will also be used from two factor login.

showell/zulip,rht/zulip,jackrzhang/zulip,shubhamdhama/zulip,eeshangarg/zulip,tommyip/zulip,tommyip/zulip,brainwane/zulip,hackerkid/zulip,hackerkid/zulip,rht/zulip,kou/zulip,punchagan/zulip,shubhamdhama/zulip,rht/zulip,shubhamdhama/zulip,synicalsyntax/zulip,synicalsyntax/zulip,brainwane/zulip,hackerkid/zulip,timabbott/zulip,synicalsyntax/zulip,jackrzhang/zulip,tommyip/zulip,brainwane/zulip,tommyip/zulip,dhcrzf/zulip,rishig/zulip,rishig/zulip,tommyip/zulip,eeshangarg/zulip,shubhamdhama/zulip,kou/zulip,eeshangarg/zulip,tommyip/zulip,punchagan/zulip,brainwane/zulip,punchagan/zulip,rht/zulip,zulip/zulip,rishig/zulip,timabbott/zulip,zulip/zulip,zulip/zulip,kou/zulip,showell/zulip,showell/zulip,punchagan/zulip,zulip/zulip,showell/zulip,eeshangarg/zulip,brainwane/zulip,brainwane/zulip,andersk/zulip,jackrzhang/zulip,punchagan/zulip,brainwane/zulip,showell/zulip,eeshangarg/zulip,kou/zulip,zulip/zulip,synicalsyntax/zulip,synicalsyntax/zulip,dhcrzf/zulip,timabbott/zulip,andersk/zulip,punchagan/zulip,rishig/zulip,jackrzhang/zulip,tommyip/zulip,dhcrzf/zulip,hackerkid/zulip,shubhamdhama/zulip,jackrzhang/zulip,andersk/zulip,eeshangarg/zulip,timabbott/zulip,eeshangarg/zulip,jackrzhang/zulip,synicalsyntax/zulip,timabbott/zulip,dhcrzf/zulip,rishig/zulip,rht/zulip,punchagan/zulip,dhcrzf/zulip,shubhamdhama/zulip,kou/zulip,rht/zulip,rishig/zulip,showell/zulip,timabbott/zulip,showell/zulip,andersk/zulip,hackerkid/zulip,kou/zulip,zulip/zulip,zulip/zulip,shubhamdhama/zulip,jackrzhang/zulip,rishig/zulip,rht/zulip,synicalsyntax/zulip,hackerkid/zulip,dhcrzf/zulip,timabbott/zulip,kou/zulip,dhcrzf/zulip,andersk/zulip,andersk/zulip,hackerkid/zulip,andersk/zulip