Eng 1478: Port both global and personal left sidebar to dual readers #834

sid597 wants to merge 13 commits intomigration-block-init-staging-branchDiscourseGraphs/discourse-graph:migration-block-init-staging-branchfrom

eng-1478-port-both-global-and-personal-left-sidebar-to-dual-readers-v1DiscourseGraphs/discourse-graph:eng-1478-port-both-global-and-personal-left-sidebar-to-dual-readers-v1Copy head branch name to clipboard