feat(app): improve desktop multi-server support (#30678)

Co-authored-by: Brendan Allan <git@brendonovich.dev>

packages/app/e2e/regression/prompt-thinking-level.spec.ts

@@ -1,6 +1,7 @@
 import { expect, test, type Page } from "@playwright/test"
 import { base64Encode } from "@opencode-ai/core/util/encode"
 import { mockOpenCodeServer } from "../utils/mock-server"
+import { expectAppVisible } from "../utils/waits"
 
 const directory = "C:/OpenCode/PromptThinkingLevelRegression"
 const projectID = "proj_prompt_thinking_level_regression"
@@ -56,7 +57,7 @@ test("shows the V2 thinking level control while relevant", async ({ page }) => {
   const composer = page.locator('[data-component="session-composer"]')
   const input = composer.locator('[data-component="prompt-input"]')
   const control = composer.locator('[data-component="prompt-variant-control"]')
-  await expect(composer).toBeVisible()
+  await expectAppVisible(composer)
 
   await idleComposer(page)
   await expect(control).toBeHidden()

packages/app/e2e/regression/session-list-path-loading.spec.ts

@@ -1,6 +1,7 @@
-import { expect, test } from "@playwright/test"
+import { test } from "@playwright/test"
 import { fixture, pageMessages } from "../smoke/session-timeline.fixture"
 import { mockOpenCodeServer } from "../utils/mock-server"
+import { expectAppVisible } from "../utils/waits"
 
 test("shows loaded sessions before the directory path request resolves", async ({ page }) => {
   await mockOpenCodeServer(page, {
@@ -33,7 +34,7 @@ test("shows loaded sessions before the directory path request resolves", async (
 
   await page.goto("/")
   try {
-    await expect(page.getByText(fixture.expected.sourceTitle).first()).toBeVisible({ timeout: 5_000 })
+    await expectAppVisible(page.getByText(fixture.expected.sourceTitle).first())
   } finally {
     releasePath()
   }

packages/app/e2e/regression/session-timeline-collapse-state.spec.ts

@@ -1,5 +1,6 @@
 import { expect, test, type Locator, type Page } from "@playwright/test"
 import { mockOpenCodeServer } from "../utils/mock-server"
+import { expectAppVisible, expectSessionTitle } from "../utils/waits"
 
 const directory = "C:/OpenCode/TimelineStateRegression"
 const projectID = "proj_timeline_state_regression"
@@ -106,10 +107,10 @@ test.describe("regression: session timeline local row state", () => {
     await configurePage(page)
 
     await page.goto(`/${base64Encode(directory)}/session/${sessionID}`)
-    await expect(page.getByRole("heading", { name: title })).toBeVisible()
+    await expectSessionTitle(page, title)
 
     const wrapper = page.locator(`[data-timeline-part-id="${editPartID}"]`).first()
-    await expect(wrapper).toBeVisible()
+    await expectAppVisible(wrapper)
     await expectExpanded(wrapper, true)
 
     await wrapper.evaluate((element) => {
@@ -142,11 +143,11 @@ test.describe("regression: session timeline local row state", () => {
     await configurePage(page)
 
     await page.goto(`/${base64Encode(directory)}/session/${sessionID}`)
-    await expect(page.getByRole("heading", { name: title })).toBeVisible()
+    await expectSessionTitle(page, title)
 
     const wrapper = page.locator(`[data-timeline-part-id="${editPartID}"]`).first()
-    await expect(wrapper).toBeVisible()
-    await expect(wrapper.locator('[data-component="file"][data-mode="diff"]').first()).toBeVisible()
+    await expectAppVisible(wrapper)
+    await expectAppVisible(wrapper.locator('[data-component="file"][data-mode="diff"]').first())
     await markDiffProbe(page)
 
     events.push({

packages/app/e2e/regression/session-timeline-context-resize.spec.ts

@@ -1,5 +1,6 @@
 import { expect, test, type Page } from "@playwright/test"
 import { mockOpenCodeServer } from "../utils/mock-server"
+import { expectAppVisible, expectSessionTitle } from "../utils/waits"
 
 const directory = "C:/OpenCode/ContextResizeRegression"
 const projectID = "proj_context_resize_regression"
@@ -23,9 +24,9 @@ test.describe("regression: session timeline context group resize", () => {
     await configurePage(page)
 
     await page.goto(`/${base64Encode(directory)}/session/${sessionID}`)
-    await expect(page.getByRole("heading", { name: title })).toBeVisible()
-    await expect(page.locator(`[data-timeline-part-ids="${contextIDs.join(",")}"]`).first()).toBeVisible()
-    await expect(page.locator(`[data-timeline-part-id="${followingTextID}"]`).first()).toBeVisible()
+    await expectSessionTitle(page, title)
+    await expectAppVisible(page.locator(`[data-timeline-part-ids="${contextIDs.join(",")}"]`).first())
+    await expectAppVisible(page.locator(`[data-timeline-part-id="${followingTextID}"]`).first())
     await settle(page)
 
     const samples = await sampleExpansion(page)

packages/app/e2e/smoke/session-timeline.spec.ts

@@ -3,6 +3,7 @@ import { base64Encode } from "@opencode-ai/core/util/encode"
 import { fixture, pageMessages } from "./session-timeline.fixture"
 import { trackPageErrors, expectNoSmokeErrors } from "../utils/errors"
 import { mockOpenCodeServer } from "../utils/mock-server"
+import { APP_READY_TIMEOUT, expectAppVisible, expectSessionTitle } from "../utils/waits"
 
 const forbiddenText = ["Load details", "Show earlier steps"]
 
@@ -411,18 +412,21 @@ function expectCompleteScroll(
 
 async function selectHomeProject(page: Page, projectName: string) {
   await page.goto("/")
-  await page
+  const row = page
     .locator('[data-component="home-project-row"]')
     .filter({ hasText: new RegExp(projectName, "i") })
-    .click()
+    .first()
+  await expectAppVisible(row)
+  await row.click()
+  await expect(row).toHaveAttribute("data-selected", "", { timeout: APP_READY_TIMEOUT })
   await expect(page).toHaveURL(/\/$/)
 }
 
 async function navigateToSession(page: Page, directory: string, sessionId: string, expectedTitle: string) {
   await page.goto(`/${base64Encode(directory)}/session/${sessionId}`)
-  await expect(page.getByRole("heading", { name: expectedTitle })).toBeVisible()
+  await expectSessionTitle(page, expectedTitle)
 }
 
 async function expectSessionReady(page: Page) {
-  await expect(page.getByRole("textbox", { name: /Ask anything/i })).toBeVisible()
+  await expectAppVisible(page.getByRole("textbox", { name: /Ask anything/i }))
 }

packages/app/e2e/utils/waits.ts

@@ -0,0 +1,11 @@
+import { expect, type Locator, type Page } from "@playwright/test"
+
+export const APP_READY_TIMEOUT = 30_000
+
+export async function expectAppVisible(locator: Locator) {
+  await expect(locator).toBeVisible({ timeout: APP_READY_TIMEOUT })
+}
+
+export async function expectSessionTitle(page: Page, title: string) {
+  await expectAppVisible(page.getByRole("heading", { name: title }))
+}