fix(app): retire legacy entry

.changeset/redcode-chat-default.md

@@ -0,0 +1,5 @@
+---
+"opencode": patch
+---
+
+Open Redcode directly in the full chat shell, including for profiles that previously selected the legacy interface.

packages/app/e2e/regression/legacy-new-session.spec.ts

@@ -1,12 +1,11 @@
 import { expect, test } from "@playwright/test"
-import { base64Encode } from "@opencode-ai/core/util/encode"
 import { mockOpenCodeServer } from "../utils/mock-server"
 
 const draftID = "draft_legacy_new_session"
 const directory = "C:/OpenCode/LegacyNewSession"
 const server = `http://${process.env.PLAYWRIGHT_SERVER_HOST ?? "127.0.0.1"}:${process.env.PLAYWRIGHT_SERVER_PORT ?? "4096"}`
 
-test("redirects a draft to the legacy new-session route", async ({ page }) => {
+test("migrates a legacy draft preference into the Redcode chat", async ({ page }) => {
   await mockOpenCodeServer(page, {
     directory,
     project: {
@@ -35,7 +34,8 @@ test("redirects a draft to the legacy new-session route", async ({ page }) => {
 
   await page.goto(`/new-session?draftId=${draftID}`)
 
-  await expect(page).toHaveURL(`/${base64Encode(directory)}/session`)
-  await expect(page.locator("header[data-tauri-drag-region]")).toBeVisible()
-  await expect(page.locator('[data-component="prompt-input"]')).toBeVisible()
+  await expect(page).toHaveURL(`/new-session?draftId=${draftID}`)
+  await expect(page.locator('[data-slot="redcode-wordmark"]')).toBeVisible()
+  await expect(page.locator('[data-component="session-draft-timeline"]')).toBeVisible()
+  await expect(page.locator('[data-component="prompt-input-v2"]')).toBeVisible()
 })

packages/app/e2e/regression/redcode-entry.spec.ts

@@ -26,7 +26,7 @@ test("opens directly into an unpersisted RedCode chat draft", async ({ page }) =
   })
   await page.addInitScript(
     ({ directory }) => {
-      localStorage.setItem("settings.v3", JSON.stringify({ general: { newLayoutDesigns: true } }))
+      localStorage.setItem("settings.v3", JSON.stringify({ general: { newLayoutDesigns: false } }))
       localStorage.setItem("opencode-theme-id", "oc-2")
       localStorage.setItem("opencode-color-scheme", "dark")
       localStorage.setItem(

packages/app/e2e/regression/session-timeline-projection.spec.ts

@@ -128,43 +128,6 @@ test.describe("session timeline projection", () => {
     await expect(page.locator('[data-timeline-row="TurnGap"]')).toBeVisible()
   })
 
-  test("renders comment strips and historical diff summary overflow", async ({ page }) => {
-    const user = userMessage(
-      [
-        userText("The user made the following comment regarding lines 4 through 8 of src/a.ts: Keep this stable", {
-          id: "prt_comment_only",
-          synthetic: true,
-          metadata: {
-            opencodeComment: {
-              path: "src/a.ts",
-              selection: { startLine: 4, startChar: 0, endLine: 8, endChar: 0 },
-              comment: "Keep this stable",
-            },
-          },
-        }),
-        userText("Continue after the comment", { id: "prt_comment_visible" }),
-      ],
-      { summary: { diffs: Array.from({ length: 11 }, (_, index) => summaryDiff(index)) } },
-    )
-    const nextUser = userMessage(undefined, { id: "msg_2000_diff_next_user", created: 1700000010000 })
-    const nextAssistant = assistantMessage([], {
-      id: "msg_2001_diff_next_assistant",
-      parentID: "msg_2000_diff_next_user",
-      created: 1700000011000,
-    })
-    await setupTimeline(page, {
-      messages: [user, assistantMessage(), nextUser, nextAssistant],
-      settings: { newLayoutDesigns: false },
-    })
-    const scroller = page.locator(".scroll-view__viewport", { has: page.locator("[data-timeline-row]") })
-    await scroller.evaluate((element) => (element.scrollTop = 0))
-
-    await expect(page.locator('[data-timeline-row="CommentStrip"]')).toBeVisible()
-    await expect(page.getByText("Keep this stable", { exact: true })).toBeVisible()
-    await expect(page.locator('[data-timeline-row="DiffSummary"]')).toBeVisible()
-    await expect(page.getByText(/show all/i)).toBeVisible()
-  })
-
   test("renders interruption independently when the turn is not compacted", async ({ page }) => {
     const user = userMessage()
     const before = assistantMessage([{ id: "prt_before", type: "text", text: "Before" }], {

packages/app/src/context/settings.tsx

@@ -59,8 +59,8 @@ export const sansDefault = "System Sans"
 export const terminalDefault = "JetBrainsMono Nerd Font Mono"
 const legacyNewLayoutDesignsDefault = import.meta.env.VITE_OPENCODE_CHANNEL !== "prod"
 export const newLayoutDesignsDefault = true
-// Existing users can switch layouts until local midnight on this date. Set new Date(YYYY, M-1, D) to show.
-export const oldInterfaceSunset = new Date(2026, 8, 14)
+// Redcode launches directly into the chat shell. Keep the persisted preference only for migration.
+export const oldInterfaceSunset = new Date(2026, 7, 15)
 const newLayoutDesignsUpgradeCutoff = "1.17.19"
 
 function compareVersions(a: string, b: string) {