Unify conversation sending with an addressed composer #72MergedMaggieAppletonmerged 4 commits intomainfromrefs/pull/72/headConversationFiles changed6 files changed+236-96StackedSplit.codex/environments/environment.toml+25 −0apps/web/src/chat/chat.tsx+38 −44apps/web/src/tokens.test.ts+8 −14e2e/responsive-activity.e2e.ts+9 −5e2e/responsive-workspace.e2e.ts+2 −4e2e/smoke.e2e.ts+154 −29