From 84787ec55fc14298069038a2929cc02556138e8e Mon Sep 17 00:00:00 2001
From: Brendan Allan <git@brendonovich.dev>
Date: Tue, 4 Aug 2026 15:28:38 +0800
Subject: [PATCH 1/2] test(app): select v2 smoke transport

---
 packages/app/e2e/smoke/session-timeline.spec.ts | 5 +++++
 packages/app/e2e/utils/mock-server.ts           | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/packages/app/e2e/smoke/session-timeline.spec.ts b/packages/app/e2e/smoke/session-timeline.spec.ts
index 1c3375ac4ef..d5330ac7d92 100644
--- a/packages/app/e2e/smoke/session-timeline.spec.ts
+++ b/packages/app/e2e/smoke/session-timeline.spec.ts
@@ -33,6 +33,7 @@ test.describe("smoke: session timeline", () => {
   test("keeps the visible message fixed while prepending history", async ({ page }) => {
     const requests: { before?: string; phase: "start" | "end"; at: number }[] = []
     await mockOpenCodeServer(page, {
+      protocol: "v2",
       sessions: fixture.sessions,
       provider: fixture.provider,
       directory: fixture.directory,
@@ -91,6 +92,7 @@ test.describe("smoke: session timeline", () => {
 
   test("preserves the timeline gap above the composer", async ({ page }) => {
     await mockOpenCodeServer(page, {
+      protocol: "v2",
       sessions: fixture.sessions,
       provider: fixture.provider,
       directory: fixture.directory,
@@ -117,6 +119,7 @@ test.describe("smoke: session timeline", () => {
 
   test("paints cached session tabs at the latest message", async ({ page }) => {
     await mockOpenCodeServer(page, {
+      protocol: "v2",
       sessions: fixture.sessions,
       provider: fixture.provider,
       directory: fixture.directory,
@@ -242,6 +245,7 @@ test.describe("smoke: session timeline", () => {
 
   test("paints a cold session tab at the latest message", async ({ page }) => {
     await mockOpenCodeServer(page, {
+      protocol: "v2",
       sessions: fixture.sessions,
       provider: fixture.provider,
       directory: fixture.directory,
@@ -320,6 +324,7 @@ test.describe("smoke: session timeline", () => {
   test("renders seeded timeline in order while paging through history", async ({ page }) => {
     const errors = trackPageErrors(page)
     await mockOpenCodeServer(page, {
+      protocol: "v2",
       sessions: fixture.sessions,
       provider: fixture.provider,
       directory: fixture.directory,
diff --git a/packages/app/e2e/utils/mock-server.ts b/packages/app/e2e/utils/mock-server.ts
index 2cd7d8defd1..a067a22369b 100644
--- a/packages/app/e2e/utils/mock-server.ts
+++ b/packages/app/e2e/utils/mock-server.ts
@@ -80,7 +80,7 @@ export async function mockOpenCodeServer(page: Page, config: MockServerConfig) {
       )
     }
     if (path === "/global/health")
-      return config.protocol === "v2" ? json(route, {}, undefined, 404) : json(route, { healthy: true })
+      return config.protocol === "v2" ? json(route, {}) : json(route, { healthy: true })
     if (path === "/api/health" && config.protocol === "v2")
       return json(route, { healthy: true, version: "2.0.0", pid: 1 })
     if (path === "/experimental/capabilities") return json(route, { backgroundSubagents: true })

From be9d49c3f6d4a886fdf4edcd521b175abdde3123 Mon Sep 17 00:00:00 2001
From: Brendan Allan <git@brendonovich.dev>
Date: Tue, 4 Aug 2026 15:30:53 +0800
Subject: [PATCH 2/2] test(app): retain gated legacy projection coverage

---
 .../regression/session-timeline-context-resize.spec.ts    | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/app/e2e/regression/session-timeline-context-resize.spec.ts b/packages/app/e2e/regression/session-timeline-context-resize.spec.ts
index 053999e5e20..a9a4738da92 100644
--- a/packages/app/e2e/regression/session-timeline-context-resize.spec.ts
+++ b/packages/app/e2e/regression/session-timeline-context-resize.spec.ts
@@ -14,8 +14,8 @@ const projectID = "proj_context_resize_regression"
 const sessionID = "ses_context_resize_regression"
 const title = "Context resize regression"
 const model = { providerID: "opencode", modelID: "claude-opus-4-6", variant: "max" }
-const contextIDs = ["ctx_0100_read", "ctx_0101_glob", "ctx_0102_grep", "ctx_0103_list"]
-const followingTextID = `${id("msg_assistant", 10)}:text:0`
+const contextIDs = ["prt_0100_read", "prt_0101_glob", "prt_0102_grep", "prt_0103_list"]
+const followingTextID = "prt_0104_text"
 
 type Message = {
   info: Record<string, unknown> & { id: string; role: "user" | "assistant" }
@@ -263,7 +263,7 @@ function turn(index: number, target: boolean, status: "running" | "completed" =
             ),
             contextTool(contextIDs[3]!, assistantID, "list", { path: "src" }, status),
             {
-              id: "prt_0104_text",
+              id: followingTextID,
               sessionID,
               messageID: assistantID,
               type: "text",
@@ -295,7 +295,7 @@ function contextTool(
     sessionID,
     messageID,
     type: "tool",
-    callID: partID,
+    callID: `call_${partID}`,
     tool,
     state: {
       status,