feat(app): v2 desktop UI improvements (#29689)

Co-authored-by: Brendan Allan <git@brendonovich.dev>
Co-authored-by: Brendan Allan <14191578+Brendonovich@users.noreply.github.com>

packages/app/src/pages/directory-layout.tsx

@@ -1,5 +1,5 @@
 import { DataProvider } from "@opencode-ai/ui/context"
-import { showToast } from "@opencode-ai/ui/toast"
+import { showToast } from "@/utils/toast"
 import { base64Encode } from "@opencode-ai/core/util/encode"
 import { useLocation, useNavigate, useParams } from "@solidjs/router"
 import { createEffect, createMemo, createResource, type ParentProps, Show } from "solid-js"

packages/app/src/pages/layout.tsx

@@ -34,7 +34,8 @@ import { createStore, produce, reconcile } from "solid-js/store"
 import { DragDropProvider, DragDropSensors, DragOverlay, SortableProvider, closestCenter } from "@thisbeyond/solid-dnd"
 import type { DragEvent } from "@thisbeyond/solid-dnd"
 import { useProviders } from "@/hooks/use-providers"
-import { showToast, Toast, toaster } from "@opencode-ai/ui/toast"
+import { toaster } from "@opencode-ai/ui/toast"
+import { setV2Toast, showToast, ToastRegion } from "@/utils/toast"
 import { useServerSDK } from "@/context/server-sdk"
 import { clearWorkspaceTerminals, getTerminalServerScope } from "@/context/terminal"
 import { dropSessionCaches, pickSessionCacheEvictions } from "@/context/global-sync/session-cache"
@@ -128,6 +129,7 @@ export default function Layout(props: ParentProps) {
   const theme = useTheme()
   const language = useLanguage()
   const newDesign = createMemo(() => settings.general.newLayoutDesigns())
+  createEffect(() => setV2Toast(newDesign()))
   const initialDirectory = decode64(params.dir)
   const location = useLocation()
   const route = createMemo(() => {
@@ -1227,7 +1229,10 @@ export default function Layout(props: ParentProps) {
 
   function openSettings() {
     const run = ++dialogRun
-    void import("@/components/dialog-settings").then((x) => {
+    const module = settings.general.newLayoutDesigns()
+      ? import("@/components/settings-v2")
+      : import("@/components/dialog-settings")
+    void module.then((x) => {
       if (dialogDead || dialogRun !== run) return
       dialog.show(() => <x.DialogSettings />)
     })
@@ -2380,7 +2385,7 @@ export default function Layout(props: ParentProps) {
             </Show>
           </main>
           {import.meta.env.DEV && <DebugBar />}
-          <Toast.Region />
+          <ToastRegion v2={newDesign()} />
         </div>
       }
     >
@@ -2533,7 +2538,7 @@ export default function Layout(props: ParentProps) {
           </div>
           {import.meta.env.DEV && <DebugBar />}
         </div>
-        <Toast.Region />
+        <ToastRegion v2={newDesign()} />
       </div>
     </Show>
   )

packages/app/src/pages/layout/project-avatar-state.ts

@@ -0,0 +1,24 @@
+import { createMemo, type Accessor } from "solid-js"
+import { useServerSync } from "@/context/server-sync"
+import { useNotification } from "@/context/notification"
+import { usePermission } from "@/context/permission"
+import { sessionPermissionRequest } from "@/pages/session/composer/session-request-tree"
+
+export function useSessionTabAvatarState(directory: Accessor<string>, sessionId: Accessor<string>) {
+  const globalSync = useServerSync()
+  const notification = useNotification()
+  const permission = usePermission()
+  const hasPermissions = createMemo(() => {
+    const [store] = globalSync.child(directory(), { bootstrap: false })
+    return !!sessionPermissionRequest(store.session, store.permission, sessionId(), (item) => {
+      return !permission.autoResponds(item, directory())
+    })
+  })
+  const unread = createMemo(() => hasPermissions() || notification.session.unseenCount(sessionId()) > 0)
+  const loading = createMemo(() => {
+    if (hasPermissions()) return false
+    const [store] = globalSync.child(directory(), { bootstrap: false })
+    return store.session_working(sessionId())
+  })
+  return { unread, loading }
+}

packages/app/src/pages/session.tsx

@@ -28,7 +28,7 @@ import { Tabs } from "@opencode-ai/ui/tabs"
 import { createAutoScroll } from "@opencode-ai/ui/hooks"
 import { previewSelectedLines } from "@opencode-ai/ui/pierre/selection-bridge"
 import { Button } from "@opencode-ai/ui/button"
-import { showToast } from "@opencode-ai/ui/toast"
+import { showToast } from "@/utils/toast"
 import { checksum } from "@opencode-ai/core/util/encode"
 import { useLocation, useSearchParams } from "@solidjs/router"
 import { NewSessionDesignView, NewSessionView, SessionHeader } from "@/components/session"

packages/app/src/pages/session/composer/session-composer-region.tsx

@@ -17,6 +17,7 @@ import type { SessionComposerState } from "@/pages/session/composer/session-comp
 import { SessionTodoDock } from "@/pages/session/composer/session-todo-dock"
 import type { FollowupDraft } from "@/components/prompt-input/submit"
 import { createResizeObserver } from "@solid-primitives/resize-observer"
+import { NEW_SESSION_CONTENT_WIDTH } from "@/pages/session/new-session-layout"
 
 export function SessionComposerRegion(props: {
   state: SessionComposerState
@@ -150,8 +151,9 @@ export function SessionComposerRegion(props: {
     >
       <div
         classList={{
-          "w-full px-3 pointer-events-auto": true,
-          "max-w-[720px] px-0": props.placement === "inline",
+          "w-full pointer-events-auto": true,
+          "px-3": props.placement !== "inline",
+          [NEW_SESSION_CONTENT_WIDTH]: props.placement === "inline",
           "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
         }}
       >

packages/app/src/pages/session/composer/session-composer-state.ts

@@ -2,7 +2,7 @@ import { createEffect, createMemo, on, onCleanup } from "solid-js"
 import { createStore } from "solid-js/store"
 import type { PermissionRequest, QuestionRequest, Todo } from "@opencode-ai/sdk/v2"
 import { useParams } from "@solidjs/router"
-import { showToast } from "@opencode-ai/ui/toast"
+import { showToast } from "@/utils/toast"
 import { useServerSync } from "@/context/server-sync"
 import { useLanguage } from "@/context/language"
 import { usePermission } from "@/context/permission"

packages/app/src/pages/session/composer/session-question-dock.tsx

@@ -4,7 +4,7 @@ import { useMutation } from "@tanstack/solid-query"
 import { Button } from "@opencode-ai/ui/button"
 import { DockPrompt } from "@opencode-ai/ui/dock-prompt"
 import { Icon } from "@opencode-ai/ui/icon"
-import { showToast } from "@opencode-ai/ui/toast"
+import { showToast } from "@/utils/toast"
 import type { QuestionAnswer, QuestionRequest } from "@opencode-ai/sdk/v2"
 import { useLanguage } from "@/context/language"
 import { useSDK } from "@/context/sdk"

packages/app/src/pages/session/file-tabs.tsx

@@ -11,7 +11,7 @@ import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
 import { IconButton } from "@opencode-ai/ui/icon-button"
 import { Tabs } from "@opencode-ai/ui/tabs"
 import { ScrollView } from "@opencode-ai/ui/scroll-view"
-import { showToast } from "@opencode-ai/ui/toast"
+import { showToast } from "@/utils/toast"
 import { selectionFromLines, useFile, type FileSelection, type SelectedLineRange } from "@/context/file"
 import { useComments } from "@/context/comments"
 import { useLanguage } from "@/context/language"

packages/app/src/pages/session/message-timeline.tsx

@@ -48,7 +48,7 @@ import type {
   ToolPart,
   UserMessage,
 } from "@opencode-ai/sdk/v2"
-import { showToast } from "@opencode-ai/ui/toast"
+import { showToast } from "@/utils/toast"
 import { Binary } from "@opencode-ai/core/util/binary"
 import { getDirectory, getFilename } from "@opencode-ai/core/util/path"
 import { Popover as KobaltePopover } from "@kobalte/core/popover"

packages/app/src/pages/session/new-session-layout.ts

@@ -1,3 +1,6 @@
+/** Inline new-session content width — keep in sync with session composer `placement === "inline"`. */
+export const NEW_SESSION_CONTENT_WIDTH = "w-full max-w-[720px] px-0"
+
 export function shouldUseV2NewSessionPage(input: { newLayoutDesigns: boolean; sessionID?: string }) {
   return input.newLayoutDesigns && !input.sessionID
 }

packages/app/src/pages/session/use-session-commands.tsx

@@ -13,7 +13,7 @@ import { useSDK } from "@/context/sdk"
 import { useSettings } from "@/context/settings"
 import { useSync } from "@/context/sync"
 import { useTerminal } from "@/context/terminal"
-import { showToast } from "@opencode-ai/ui/toast"
+import { showToast } from "@/utils/toast"
 import { findLast } from "@opencode-ai/core/util/array"
 import { createSessionTabs } from "@/pages/session/helpers"
 import { extractPromptFromParts } from "@/utils/prompt"