feat(app): session timeline/turn rework (#13196)

Co-authored-by: David Hill <iamdavidhill@gmail.com>

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

@@ -4,10 +4,10 @@ import { Icon } from "@opencode-ai/ui/icon"
 import { IconButton } from "@opencode-ai/ui/icon-button"
 import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
 import { InlineInput } from "@opencode-ai/ui/inline-input"
-import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { SessionTurn } from "@opencode-ai/ui/session-turn"
 import type { UserMessage } from "@opencode-ai/sdk/v2"
 import { shouldMarkBoundaryGesture, normalizeWheelDelta } from "@/pages/session/message-gesture"
+import { SessionContextUsage } from "@/components/session-context-usage"
 
 const boundaryTarget = (root: HTMLElement, target: EventTarget | null) => {
   const current = target instanceof Element ? target : undefined
@@ -88,8 +88,6 @@ export function MessageTimeline(props: {
   onUnregisterMessage: (id: string) => void
   onFirstTurnMount?: () => void
   lastUserMessageID?: string
-  expanded: Record<string, boolean>
-  onToggleExpanded: (id: string) => void
 }) {
   let touchGesture: number | undefined
 
@@ -100,7 +98,7 @@ export function MessageTimeline(props: {
     >
       <div class="relative w-full h-full min-w-0">
         <div
-          class="absolute left-1/2 -translate-x-1/2 bottom-[calc(var(--prompt-height,8rem)+32px)] z-[60] pointer-events-none transition-all duration-200 ease-out"
+          class="absolute left-1/2 -translate-x-1/2 bottom-6 z-[60] pointer-events-none transition-all duration-200 ease-out"
           classList={{
             "opacity-100 translate-y-0 scale-100": props.scroll.overflow && !props.scroll.bottom,
             "opacity-0 translate-y-2 scale-95 pointer-events-none": !props.scroll.overflow || props.scroll.bottom,
@@ -164,14 +162,15 @@ export function MessageTimeline(props: {
           <Show when={props.showHeader}>
             <div
               classList={{
-                "sticky top-0 z-30 bg-background-stronger": true,
+                "sticky top-0 z-30 bg-[linear-gradient(to_bottom,var(--background-stronger)_48px,transparent)]": true,
                 "w-full": true,
-                "px-4 md:px-6": true,
+                "pb-4": true,
+                "pl-2 pr-4 md:pl-4 md:pr-6": true,
                 "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
               }}
             >
-              <div class="h-10 w-full flex items-center justify-between gap-2">
-                <div class="flex items-center gap-1 min-w-0 flex-1">
+              <div class="h-12 w-full flex items-center justify-between gap-2">
+                <div class="flex items-center gap-1 min-w-0 flex-1 pr-3">
                   <Show when={props.parentID}>
                     <IconButton
                       tabIndex={-1}
@@ -185,7 +184,10 @@ export function MessageTimeline(props: {
                     <Show
                       when={props.titleState.editing}
                       fallback={
-                        <h1 class="text-16-medium text-text-strong truncate min-w-0" onDblClick={props.openTitleEditor}>
+                        <h1
+                          class="text-14-medium text-text-strong truncate grow-1 min-w-0 pl-2"
+                          onDblClick={props.openTitleEditor}
+                        >
                           {props.title}
                         </h1>
                       }
@@ -194,7 +196,8 @@ export function MessageTimeline(props: {
                         ref={props.titleRef}
                         value={props.titleState.draft}
                         disabled={props.titleState.saving}
-                        class="text-16-medium text-text-strong grow-1 min-w-0"
+                        class="text-14-medium text-text-strong grow-1 min-w-0 pl-2 rounded-[6px]"
+                        style={{ "--inline-input-shadow": "var(--shadow-xs-border-select)" }}
                         onInput={(event) => props.onTitleDraft(event.currentTarget.value)}
                         onKeyDown={(event) => {
                           event.stopPropagation()
@@ -215,19 +218,24 @@ export function MessageTimeline(props: {
                 </div>
                 <Show when={props.sessionID}>
                   {(id) => (
-                    <div class="shrink-0 flex items-center">
-                      <DropdownMenu open={props.titleState.menuOpen} onOpenChange={props.onTitleMenuOpen}>
-                        <Tooltip value={props.t("common.moreOptions")} placement="top">
-                          <DropdownMenu.Trigger
-                            as={IconButton}
-                            icon="dot-grid"
-                            variant="ghost"
-                            class="size-6 rounded-md data-[expanded]:bg-surface-base-active"
-                            aria-label={props.t("common.moreOptions")}
-                          />
-                        </Tooltip>
+                    <div class="shrink-0 flex items-center gap-3">
+                      <SessionContextUsage placement="bottom" />
+                      <DropdownMenu
+                        gutter={4}
+                        placement="bottom-end"
+                        open={props.titleState.menuOpen}
+                        onOpenChange={props.onTitleMenuOpen}
+                      >
+                        <DropdownMenu.Trigger
+                          as={IconButton}
+                          icon="dot-grid"
+                          variant="ghost"
+                          class="size-6 rounded-md data-[expanded]:bg-surface-base-active"
+                          aria-label={props.t("common.moreOptions")}
+                        />
                         <DropdownMenu.Portal>
                           <DropdownMenu.Content
+                            style={{ "min-width": "104px" }}
                             onCloseAutoFocus={(event) => {
                               if (!props.titleState.pendingRename) return
                               event.preventDefault()
@@ -263,7 +271,7 @@ export function MessageTimeline(props: {
           <div
             ref={props.setContentRef}
             role="log"
-            class="flex flex-col gap-12 items-start justify-start pb-[calc(var(--prompt-height,8rem)+64px)] md:pb-[calc(var(--prompt-height,10rem)+64px)] transition-[margin]"
+            class="flex flex-col gap-12 items-start justify-start pb-16 transition-[margin]"
             classList={{
               "w-full": true,
               "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
@@ -316,8 +324,6 @@ export function MessageTimeline(props: {
                       sessionID={props.sessionID}
                       messageID={message.id}
                       lastUserMessageID={props.lastUserMessageID}
-                      stepsExpanded={props.expanded[message.id] ?? false}
-                      onStepsExpandedToggle={() => props.onToggleExpanded(message.id)}
                       classes={{
                         root: "min-w-0 w-full relative",
                         content: "flex flex-col justify-between !overflow-visible",

packages/app/src/pages/session/session-prompt-dock.tsx

@@ -1,16 +1,17 @@
-import { For, Show } from "solid-js"
-import type { QuestionRequest } from "@opencode-ai/sdk/v2"
+import { For, Show, createEffect, createMemo, createSignal, on, onCleanup } from "solid-js"
+import type { QuestionRequest, Todo } from "@opencode-ai/sdk/v2"
 import { Button } from "@opencode-ai/ui/button"
 import { BasicTool } from "@opencode-ai/ui/basic-tool"
 import { PromptInput } from "@/components/prompt-input"
 import { QuestionDock } from "@/components/question-dock"
-import { questionSubtitle } from "@/pages/session/session-prompt-helpers"
+import { SessionTodoDock } from "@/components/session-todo-dock"
 
 export function SessionPromptDock(props: {
   centered: boolean
   questionRequest: () => QuestionRequest | undefined
   permissionRequest: () => { patterns: string[]; permission: string } | undefined
   blocked: boolean
+  todos: Todo[]
   promptReady: boolean
   handoffPrompt?: string
   t: (key: string, vars?: Record<string, string | number | boolean>) => string
@@ -22,10 +23,88 @@ export function SessionPromptDock(props: {
   onSubmit: () => void
   setPromptDockRef: (el: HTMLDivElement) => void
 }) {
+  const done = createMemo(
+    () =>
+      props.todos.length > 0 && props.todos.every((todo) => todo.status === "completed" || todo.status === "cancelled"),
+  )
+
+  const [dock, setDock] = createSignal(props.todos.length > 0)
+  const [closing, setClosing] = createSignal(false)
+  const [opening, setOpening] = createSignal(false)
+  let timer: number | undefined
+  let raf: number | undefined
+
+  const scheduleClose = () => {
+    if (timer) window.clearTimeout(timer)
+    timer = window.setTimeout(() => {
+      setDock(false)
+      setClosing(false)
+      timer = undefined
+    }, 400)
+  }
+
+  createEffect(
+    on(
+      () => [props.todos.length, done()] as const,
+      ([count, complete], prev) => {
+        if (raf) cancelAnimationFrame(raf)
+        raf = undefined
+
+        if (count === 0) {
+          if (timer) window.clearTimeout(timer)
+          timer = undefined
+          setDock(false)
+          setClosing(false)
+          setOpening(false)
+          return
+        }
+
+        if (!complete) {
+          if (timer) window.clearTimeout(timer)
+          timer = undefined
+          const wasHidden = !dock() || closing()
+          setDock(true)
+          setClosing(false)
+          if (wasHidden) {
+            setOpening(true)
+            raf = requestAnimationFrame(() => {
+              setOpening(false)
+              raf = undefined
+            })
+            return
+          }
+          setOpening(false)
+          return
+        }
+
+        if (prev && prev[1]) {
+          if (closing() && !timer) scheduleClose()
+          return
+        }
+
+        setDock(true)
+        setOpening(false)
+        setClosing(true)
+        scheduleClose()
+      },
+    ),
+  )
+
+  onCleanup(() => {
+    if (!timer) return
+    window.clearTimeout(timer)
+  })
+
+  onCleanup(() => {
+    if (!raf) return
+    cancelAnimationFrame(raf)
+  })
+
   return (
     <div
       ref={props.setPromptDockRef}
-      class="absolute inset-x-0 bottom-0 pt-12 pb-4 flex flex-col justify-center items-center z-50 bg-gradient-to-t from-background-stronger via-background-stronger to-transparent pointer-events-none"
+      data-component="session-prompt-dock"
+      class="shrink-0 w-full pb-4 flex flex-col justify-center items-center bg-background-stronger pointer-events-none"
     >
       <div
         classList={{
@@ -35,18 +114,8 @@ export function SessionPromptDock(props: {
       >
         <Show when={props.questionRequest()} keyed>
           {(req) => {
-            const subtitle = questionSubtitle(req.questions.length, (key) => props.t(key))
             return (
-              <div data-component="tool-part-wrapper" data-question="true" class="mb-3">
-                <BasicTool
-                  icon="bubble-5"
-                  locked
-                  defaultOpen
-                  trigger={{
-                    title: props.t("ui.tool.questions"),
-                    subtitle,
-                  }}
-                />
+              <div>
                 <QuestionDock request={req} />
               </div>
             )
@@ -122,12 +191,39 @@ export function SessionPromptDock(props: {
               </div>
             }
           >
-            <PromptInput
-              ref={props.inputRef}
-              newSessionWorktree={props.newSessionWorktree}
-              onNewSessionWorktreeReset={props.onNewSessionWorktreeReset}
-              onSubmit={props.onSubmit}
-            />
+            <Show when={dock()}>
+              <div
+                classList={{
+                  "transition-[max-height,opacity,transform] duration-[400ms] ease-out overflow-hidden": true,
+                  "max-h-[320px]": !closing(),
+                  "max-h-0 pointer-events-none": closing(),
+                  "opacity-0 translate-y-9": closing() || opening(),
+                  "opacity-100 translate-y-0": !closing() && !opening(),
+                }}
+              >
+                <SessionTodoDock
+                  todos={props.todos}
+                  title={props.t("session.todo.title")}
+                  collapseLabel={props.t("session.todo.collapse")}
+                  expandLabel={props.t("session.todo.expand")}
+                />
+              </div>
+            </Show>
+            <div
+              classList={{
+                "relative z-10": true,
+                "transition-[margin] duration-[400ms] ease-out": true,
+                "-mt-9": dock() && !closing(),
+                "mt-0": !dock() || closing(),
+              }}
+            >
+              <PromptInput
+                ref={props.inputRef}
+                newSessionWorktree={props.newSessionWorktree}
+                onNewSessionWorktreeReset={props.onNewSessionWorktreeReset}
+                onSubmit={props.onSubmit}
+              />
+            </div>
           </Show>
         </Show>
       </div>

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

@@ -22,11 +22,29 @@ import { UserMessage } from "@opencode-ai/sdk/v2"
 import { canAddSelectionContext } from "@/pages/session/session-command-helpers"
 
 export type SessionCommandContext = {
-  activeMessage: () => UserMessage | undefined
+  command: ReturnType<typeof useCommand>
+  dialog: ReturnType<typeof useDialog>
+  file: ReturnType<typeof useFile>
+  language: ReturnType<typeof useLanguage>
+  local: ReturnType<typeof useLocal>
+  permission: ReturnType<typeof usePermission>
+  prompt: ReturnType<typeof usePrompt>
+  sdk: ReturnType<typeof useSDK>
+  sync: ReturnType<typeof useSync>
+  terminal: ReturnType<typeof useTerminal>
+  layout: ReturnType<typeof useLayout>
+  params: ReturnType<typeof useParams>
+  navigate: ReturnType<typeof useNavigate>
+  tabs: () => ReturnType<ReturnType<typeof useLayout>["tabs"]>
+  view: () => ReturnType<ReturnType<typeof useLayout>["view"]>
+  info: () => { revert?: { messageID?: string }; share?: { url?: string } } | undefined
+  status: () => { type: string }
+  userMessages: () => UserMessage[]
+  visibleUserMessages: () => UserMessage[]
   showAllFiles: () => void
   navigateMessageByOffset: (offset: number) => void
-  setExpanded: (id: string, fn: (open: boolean | undefined) => boolean) => void
   setActiveMessage: (message: UserMessage | undefined) => void
+  addSelectionToContext: (path: string, selection: FileSelection) => void
   focusInput: () => void
 }
 
@@ -37,88 +55,45 @@ const withCategory = (category: string) => {
   })
 }
 
-export const useSessionCommands = (args: SessionCommandContext) => {
-  const command = useCommand()
-  const dialog = useDialog()
-  const file = useFile()
-  const language = useLanguage()
-  const local = useLocal()
-  const permission = usePermission()
-  const prompt = usePrompt()
-  const sdk = useSDK()
-  const sync = useSync()
-  const terminal = useTerminal()
-  const layout = useLayout()
-  const params = useParams()
-  const navigate = useNavigate()
-
-  const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
-  const tabs = createMemo(() => layout.tabs(sessionKey))
-  const view = createMemo(() => layout.view(sessionKey))
-  const info = createMemo(() => (params.id ? sync.session.get(params.id) : undefined))
-  const idle = { type: "idle" as const }
-  const status = createMemo(() => sync.data.session_status[params.id ?? ""] ?? idle)
-  const messages = createMemo(() => (params.id ? (sync.data.message[params.id] ?? []) : []))
-  const userMessages = createMemo(() => messages().filter((m) => m.role === "user") as UserMessage[])
-  const visibleUserMessages = createMemo(() => {
-    const revert = info()?.revert?.messageID
-    if (!revert) return userMessages()
-    return userMessages().filter((m) => m.id < revert)
-  })
-
-  const selectionPreview = (path: string, selection: FileSelection) => {
-    const content = file.get(path)?.content?.content
-    if (!content) return undefined
-    const start = Math.max(1, Math.min(selection.startLine, selection.endLine))
-    const end = Math.max(selection.startLine, selection.endLine)
-    const lines = content.split("\n").slice(start - 1, end)
-    if (lines.length === 0) return undefined
-    return lines.slice(0, 2).join("\n")
-  }
-
-  const addSelectionToContext = (path: string, selection: FileSelection) => {
-    const preview = selectionPreview(path, selection)
-    prompt.context.add({ type: "file", path, selection, preview })
-  }
-
-  const sessionCommand = withCategory(language.t("command.category.session"))
-  const fileCommand = withCategory(language.t("command.category.file"))
-  const contextCommand = withCategory(language.t("command.category.context"))
-  const viewCommand = withCategory(language.t("command.category.view"))
-  const terminalCommand = withCategory(language.t("command.category.terminal"))
-  const modelCommand = withCategory(language.t("command.category.model"))
-  const mcpCommand = withCategory(language.t("command.category.mcp"))
-  const agentCommand = withCategory(language.t("command.category.agent"))
-  const permissionsCommand = withCategory(language.t("command.category.permissions"))
+export const useSessionCommands = (input: SessionCommandContext) => {
+  const sessionCommand = withCategory(input.language.t("command.category.session"))
+  const fileCommand = withCategory(input.language.t("command.category.file"))
+  const contextCommand = withCategory(input.language.t("command.category.context"))
+  const viewCommand = withCategory(input.language.t("command.category.view"))
+  const terminalCommand = withCategory(input.language.t("command.category.terminal"))
+  const modelCommand = withCategory(input.language.t("command.category.model"))
+  const mcpCommand = withCategory(input.language.t("command.category.mcp"))
+  const agentCommand = withCategory(input.language.t("command.category.agent"))
+  const permissionsCommand = withCategory(input.language.t("command.category.permissions"))
 
   const sessionCommands = createMemo(() => [
     sessionCommand({
       id: "session.new",
-      title: language.t("command.session.new"),
+      title: input.language.t("command.session.new"),
       keybind: "mod+shift+s",
       slash: "new",
-      onSelect: () => navigate(`/${params.dir}/session`),
+      onSelect: () => input.navigate(`/${input.params.dir}/session`),
     }),
   ])
 
   const fileCommands = createMemo(() => [
     fileCommand({
       id: "file.open",
-      title: language.t("command.file.open"),
-      description: language.t("palette.search.placeholder"),
+      title: input.language.t("command.file.open"),
+      description: input.language.t("palette.search.placeholder"),
       keybind: "mod+p",
       slash: "open",
-      onSelect: () => dialog.show(() => <DialogSelectFile onOpenFile={args.showAllFiles} />),
+      onSelect: () => input.dialog.show(() => <DialogSelectFile onOpenFile={input.showAllFiles} />),
     }),
     fileCommand({
       id: "tab.close",
-      title: language.t("command.tab.close"),
+      title: input.language.t("command.tab.close"),
       keybind: "mod+w",
-      disabled: !tabs().active(),
+      disabled: !input.tabs().active(),
       onSelect: () => {
-        const active = tabs().active()
+        const active = input.tabs().active()
         if (!active) return
-        tabs().close(active)
+        input.tabs().close(active)
       },
     }),
   ])
@@ -126,30 +101,30 @@ export const useSessionCommands = (args: SessionCommandContext) => {
   const contextCommands = createMemo(() => [
     contextCommand({
       id: "context.addSelection",
-      title: language.t("command.context.addSelection"),
-      description: language.t("command.context.addSelection.description"),
+      title: input.language.t("command.context.addSelection"),
+      description: input.language.t("command.context.addSelection.description"),
       keybind: "mod+shift+l",
       disabled: !canAddSelectionContext({
-        active: tabs().active(),
-        pathFromTab: file.pathFromTab,
-        selectedLines: file.selectedLines,
+        active: input.tabs().active(),
+        pathFromTab: input.file.pathFromTab,
+        selectedLines: input.file.selectedLines,
       }),
       onSelect: () => {
-        const active = tabs().active()
+        const active = input.tabs().active()
         if (!active) return
-        const path = file.pathFromTab(active)
+        const path = input.file.pathFromTab(active)
         if (!path) return
 
-        const range = file.selectedLines(path) as SelectedLineRange | null | undefined
+        const range = input.file.selectedLines(path) as SelectedLineRange | null | undefined
         if (!range) {
           showToast({
-            title: language.t("toast.context.noLineSelection.title"),
-            description: language.t("toast.context.noLineSelection.description"),
+            title: input.language.t("toast.context.noLineSelection.title"),
+            description: input.language.t("toast.context.noLineSelection.description"),
           })
           return
         }
 
-        addSelectionToContext(path, selectionFromLines(range))
+        input.addSelectionToContext(path, selectionFromLines(range))
       },
     }),
   ])
@@ -157,50 +132,37 @@ export const useSessionCommands = (args: SessionCommandContext) => {
   const viewCommands = createMemo(() => [
     viewCommand({
       id: "terminal.toggle",
-      title: language.t("command.terminal.toggle"),
+      title: input.language.t("command.terminal.toggle"),
       keybind: "ctrl+`",
       slash: "terminal",
-      onSelect: () => view().terminal.toggle(),
+      onSelect: () => input.view().terminal.toggle(),
     }),
     viewCommand({
       id: "review.toggle",
-      title: language.t("command.review.toggle"),
+      title: input.language.t("command.review.toggle"),
       keybind: "mod+shift+r",
-      onSelect: () => view().reviewPanel.toggle(),
+      onSelect: () => input.view().reviewPanel.toggle(),
     }),
     viewCommand({
       id: "fileTree.toggle",
-      title: language.t("command.fileTree.toggle"),
+      title: input.language.t("command.fileTree.toggle"),
       keybind: "mod+\\",
-      onSelect: () => layout.fileTree.toggle(),
+      onSelect: () => input.layout.fileTree.toggle(),
     }),
     viewCommand({
       id: "input.focus",
-      title: language.t("command.input.focus"),
+      title: input.language.t("command.input.focus"),
       keybind: "ctrl+l",
-      onSelect: () => args.focusInput(),
+      onSelect: () => input.focusInput(),
     }),
     terminalCommand({
       id: "terminal.new",
-      title: language.t("command.terminal.new"),
-      description: language.t("command.terminal.new.description"),
+      title: input.language.t("command.terminal.new"),
+      description: input.language.t("command.terminal.new.description"),
       keybind: "ctrl+alt+t",
       onSelect: () => {
-        if (terminal.all().length > 0) terminal.new()
-        view().terminal.open()
-      },
-    }),
-    viewCommand({
-      id: "steps.toggle",
-      title: language.t("command.steps.toggle"),
-      description: language.t("command.steps.toggle.description"),
-      keybind: "mod+e",
-      slash: "steps",
-      disabled: !params.id,
-      onSelect: () => {
-        const msg = args.activeMessage()
-        if (!msg) return
-        args.setExpanded(msg.id, (open: boolean | undefined) => !open)
+        if (input.terminal.all().length > 0) input.terminal.new()
+        input.view().terminal.open()
       },
     }),
   ])
@@ -208,61 +170,61 @@ export const useSessionCommands = (args: SessionCommandContext) => {
   const messageCommands = createMemo(() => [
     sessionCommand({
       id: "message.previous",
-      title: language.t("command.message.previous"),
-      description: language.t("command.message.previous.description"),
+      title: input.language.t("command.message.previous"),
+      description: input.language.t("command.message.previous.description"),
       keybind: "mod+arrowup",
-      disabled: !params.id,
-      onSelect: () => args.navigateMessageByOffset(-1),
+      disabled: !input.params.id,
+      onSelect: () => input.navigateMessageByOffset(-1),
     }),
     sessionCommand({
       id: "message.next",
-      title: language.t("command.message.next"),
-      description: language.t("command.message.next.description"),
+      title: input.language.t("command.message.next"),
+      description: input.language.t("command.message.next.description"),
       keybind: "mod+arrowdown",
-      disabled: !params.id,
-      onSelect: () => args.navigateMessageByOffset(1),
+      disabled: !input.params.id,
+      onSelect: () => input.navigateMessageByOffset(1),
     }),
   ])
 
   const agentCommands = createMemo(() => [
     modelCommand({
       id: "model.choose",
-      title: language.t("command.model.choose"),
-      description: language.t("command.model.choose.description"),
+      title: input.language.t("command.model.choose"),
+      description: input.language.t("command.model.choose.description"),
       keybind: "mod+'",
       slash: "model",
-      onSelect: () => dialog.show(() => <DialogSelectModel />),
+      onSelect: () => input.dialog.show(() => <DialogSelectModel />),
     }),
     mcpCommand({
       id: "mcp.toggle",
-      title: language.t("command.mcp.toggle"),
-      description: language.t("command.mcp.toggle.description"),
+      title: input.language.t("command.mcp.toggle"),
+      description: input.language.t("command.mcp.toggle.description"),
       keybind: "mod+;",
       slash: "mcp",
-      onSelect: () => dialog.show(() => <DialogSelectMcp />),
+      onSelect: () => input.dialog.show(() => <DialogSelectMcp />),
     }),
     agentCommand({
       id: "agent.cycle",
-      title: language.t("command.agent.cycle"),
-      description: language.t("command.agent.cycle.description"),
+      title: input.language.t("command.agent.cycle"),
+      description: input.language.t("command.agent.cycle.description"),
       keybind: "mod+.",
       slash: "agent",
-      onSelect: () => local.agent.move(1),
+      onSelect: () => input.local.agent.move(1),
     }),
     agentCommand({
       id: "agent.cycle.reverse",
-      title: language.t("command.agent.cycle.reverse"),
-      description: language.t("command.agent.cycle.reverse.description"),
+      title: input.language.t("command.agent.cycle.reverse"),
+      description: input.language.t("command.agent.cycle.reverse.description"),
       keybind: "shift+mod+.",
-      onSelect: () => local.agent.move(-1),
+      onSelect: () => input.local.agent.move(-1),
     }),
     modelCommand({
       id: "model.variant.cycle",
-      title: language.t("command.model.variant.cycle"),
-      description: language.t("command.model.variant.cycle.description"),
+      title: input.language.t("command.model.variant.cycle"),
+      description: input.language.t("command.model.variant.cycle.description"),
       keybind: "shift+mod+d",
       onSelect: () => {
-        local.model.variant.cycle()
+        input.local.model.variant.cycle()
       },
     }),
   ])
@@ -271,22 +233,22 @@ export const useSessionCommands = (args: SessionCommandContext) => {
     permissionsCommand({
       id: "permissions.autoaccept",
       title:
-        params.id && permission.isAutoAccepting(params.id, sdk.directory)
-          ? language.t("command.permissions.autoaccept.disable")
-          : language.t("command.permissions.autoaccept.enable"),
+        input.params.id && input.permission.isAutoAccepting(input.params.id, input.sdk.directory)
+          ? input.language.t("command.permissions.autoaccept.disable")
+          : input.language.t("command.permissions.autoaccept.enable"),
       keybind: "mod+shift+a",
-      disabled: !params.id || !permission.permissionsEnabled(),
+      disabled: !input.params.id || !input.permission.permissionsEnabled(),
       onSelect: () => {
-        const sessionID = params.id
+        const sessionID = input.params.id
         if (!sessionID) return
-        permission.toggleAutoAccept(sessionID, sdk.directory)
+        input.permission.toggleAutoAccept(sessionID, input.sdk.directory)
         showToast({
-          title: permission.isAutoAccepting(sessionID, sdk.directory)
-            ? language.t("toast.permissions.autoaccept.on.title")
-            : language.t("toast.permissions.autoaccept.off.title"),
-          description: permission.isAutoAccepting(sessionID, sdk.directory)
-            ? language.t("toast.permissions.autoaccept.on.description")
-            : language.t("toast.permissions.autoaccept.off.description"),
+          title: input.permission.isAutoAccepting(sessionID, input.sdk.directory)
+            ? input.language.t("toast.permissions.autoaccept.on.title")
+            : input.language.t("toast.permissions.autoaccept.off.title"),
+          description: input.permission.isAutoAccepting(sessionID, input.sdk.directory)
+            ? input.language.t("toast.permissions.autoaccept.on.description")
+            : input.language.t("toast.permissions.autoaccept.off.description"),
         })
       },
     }),
@@ -295,71 +257,71 @@ export const useSessionCommands = (args: SessionCommandContext) => {
   const sessionActionCommands = createMemo(() => [
     sessionCommand({
       id: "session.undo",
-      title: language.t("command.session.undo"),
-      description: language.t("command.session.undo.description"),
+      title: input.language.t("command.session.undo"),
+      description: input.language.t("command.session.undo.description"),
       slash: "undo",
-      disabled: !params.id || visibleUserMessages().length === 0,
+      disabled: !input.params.id || input.visibleUserMessages().length === 0,
       onSelect: async () => {
-        const sessionID = params.id
+        const sessionID = input.params.id
         if (!sessionID) return
-        if (status()?.type !== "idle") {
-          await sdk.client.session.abort({ sessionID }).catch(() => {})
+        if (input.status()?.type !== "idle") {
+          await input.sdk.client.session.abort({ sessionID }).catch(() => {})
         }
-        const revert = info()?.revert?.messageID
-        const message = findLast(userMessages(), (x) => !revert || x.id < revert)
+        const revert = input.info()?.revert?.messageID
+        const message = findLast(input.userMessages(), (x) => !revert || x.id < revert)
         if (!message) return
-        await sdk.client.session.revert({ sessionID, messageID: message.id })
-        const parts = sync.data.part[message.id]
+        await input.sdk.client.session.revert({ sessionID, messageID: message.id })
+        const parts = input.sync.data.part[message.id]
         if (parts) {
-          const restored = extractPromptFromParts(parts, { directory: sdk.directory })
-          prompt.set(restored)
+          const restored = extractPromptFromParts(parts, { directory: input.sdk.directory })
+          input.prompt.set(restored)
         }
-        const priorMessage = findLast(userMessages(), (x) => x.id < message.id)
-        args.setActiveMessage(priorMessage)
+        const priorMessage = findLast(input.userMessages(), (x) => x.id < message.id)
+        input.setActiveMessage(priorMessage)
       },
     }),
     sessionCommand({
       id: "session.redo",
-      title: language.t("command.session.redo"),
-      description: language.t("command.session.redo.description"),
+      title: input.language.t("command.session.redo"),
+      description: input.language.t("command.session.redo.description"),
       slash: "redo",
-      disabled: !params.id || !info()?.revert?.messageID,
+      disabled: !input.params.id || !input.info()?.revert?.messageID,
       onSelect: async () => {
-        const sessionID = params.id
+        const sessionID = input.params.id
         if (!sessionID) return
-        const revertMessageID = info()?.revert?.messageID
+        const revertMessageID = input.info()?.revert?.messageID
         if (!revertMessageID) return
-        const nextMessage = userMessages().find((x) => x.id > revertMessageID)
+        const nextMessage = input.userMessages().find((x) => x.id > revertMessageID)
         if (!nextMessage) {
-          await sdk.client.session.unrevert({ sessionID })
-          prompt.reset()
-          const lastMsg = findLast(userMessages(), (x) => x.id >= revertMessageID)
-          args.setActiveMessage(lastMsg)
+          await input.sdk.client.session.unrevert({ sessionID })
+          input.prompt.reset()
+          const lastMsg = findLast(input.userMessages(), (x) => x.id >= revertMessageID)
+          input.setActiveMessage(lastMsg)
           return
         }
-        await sdk.client.session.revert({ sessionID, messageID: nextMessage.id })
-        const priorMsg = findLast(userMessages(), (x) => x.id < nextMessage.id)
-        args.setActiveMessage(priorMsg)
+        await input.sdk.client.session.revert({ sessionID, messageID: nextMessage.id })
+        const priorMsg = findLast(input.userMessages(), (x) => x.id < nextMessage.id)
+        input.setActiveMessage(priorMsg)
       },
     }),
     sessionCommand({
       id: "session.compact",
-      title: language.t("command.session.compact"),
-      description: language.t("command.session.compact.description"),
+      title: input.language.t("command.session.compact"),
+      description: input.language.t("command.session.compact.description"),
       slash: "compact",
-      disabled: !params.id || visibleUserMessages().length === 0,
+      disabled: !input.params.id || input.visibleUserMessages().length === 0,
       onSelect: async () => {
-        const sessionID = params.id
+        const sessionID = input.params.id
         if (!sessionID) return
-        const model = local.model.current()
+        const model = input.local.model.current()
         if (!model) {
           showToast({
-            title: language.t("toast.model.none.title"),
-            description: language.t("toast.model.none.description"),
+            title: input.language.t("toast.model.none.title"),
+            description: input.language.t("toast.model.none.description"),
           })
           return
         }
-        await sdk.client.session.summarize({
+        await input.sdk.client.session.summarize({
           sessionID,
           modelID: model.id,
           providerID: model.provider.id,
@@ -368,27 +330,29 @@ export const useSessionCommands = (args: SessionCommandContext) => {
     }),
     sessionCommand({
       id: "session.fork",
-      title: language.t("command.session.fork"),
-      description: language.t("command.session.fork.description"),
+      title: input.language.t("command.session.fork"),
+      description: input.language.t("command.session.fork.description"),
       slash: "fork",
-      disabled: !params.id || visibleUserMessages().length === 0,
-      onSelect: () => dialog.show(() => <DialogFork />),
+      disabled: !input.params.id || input.visibleUserMessages().length === 0,
+      onSelect: () => input.dialog.show(() => <DialogFork />),
     }),
   ])
 
   const shareCommands = createMemo(() => {
-    if (sync.data.config.share === "disabled") return []
+    if (input.sync.data.config.share === "disabled") return []
     return [
       sessionCommand({
         id: "session.share",
-        title: info()?.share?.url ? language.t("session.share.copy.copyLink") : language.t("command.session.share"),
-        description: info()?.share?.url
-          ? language.t("toast.session.share.success.description")
-          : language.t("command.session.share.description"),
+        title: input.info()?.share?.url
+          ? input.language.t("session.share.copy.copyLink")
+          : input.language.t("command.session.share"),
+        description: input.info()?.share?.url
+          ? input.language.t("toast.session.share.success.description")
+          : input.language.t("command.session.share.description"),
         slash: "share",
-        disabled: !params.id,
+        disabled: !input.params.id,
         onSelect: async () => {
-          if (!params.id) return
+          if (!input.params.id) return
 
           const write = (value: string) => {
             const body = typeof document === "undefined" ? undefined : document.body
@@ -418,7 +382,7 @@ export const useSessionCommands = (args: SessionCommandContext) => {
             const ok = await write(url)
             if (!ok) {
               showToast({
-                title: language.t("toast.session.share.copyFailed.title"),
+                title: input.language.t("toast.session.share.copyFailed.title"),
                 variant: "error",
               })
               return
@@ -426,27 +390,27 @@ export const useSessionCommands = (args: SessionCommandContext) => {
 
             showToast({
               title: existing
-                ? language.t("session.share.copy.copied")
-                : language.t("toast.session.share.success.title"),
-              description: language.t("toast.session.share.success.description"),
+                ? input.language.t("session.share.copy.copied")
+                : input.language.t("toast.session.share.success.title"),
+              description: input.language.t("toast.session.share.success.description"),
               variant: "success",
             })
           }
 
-          const existing = info()?.share?.url
+          const existing = input.info()?.share?.url
           if (existing) {
             await copy(existing, true)
             return
           }
 
-          const url = await sdk.client.session
-            .share({ sessionID: params.id })
+          const url = await input.sdk.client.session
+            .share({ sessionID: input.params.id })
             .then((res) => res.data?.share?.url)
             .catch(() => undefined)
           if (!url) {
             showToast({
-              title: language.t("toast.session.share.failed.title"),
-              description: language.t("toast.session.share.failed.description"),
+              title: input.language.t("toast.session.share.failed.title"),
+              description: input.language.t("toast.session.share.failed.description"),
               variant: "error",
             })
             return
@@ -457,25 +421,25 @@ export const useSessionCommands = (args: SessionCommandContext) => {
       }),
       sessionCommand({
         id: "session.unshare",
-        title: language.t("command.session.unshare"),
-        description: language.t("command.session.unshare.description"),
+        title: input.language.t("command.session.unshare"),
+        description: input.language.t("command.session.unshare.description"),
         slash: "unshare",
-        disabled: !params.id || !info()?.share?.url,
+        disabled: !input.params.id || !input.info()?.share?.url,
         onSelect: async () => {
-          if (!params.id) return
-          await sdk.client.session
-            .unshare({ sessionID: params.id })
+          if (!input.params.id) return
+          await input.sdk.client.session
+            .unshare({ sessionID: input.params.id })
             .then(() =>
               showToast({
-                title: language.t("toast.session.unshare.success.title"),
-                description: language.t("toast.session.unshare.success.description"),
+                title: input.language.t("toast.session.unshare.success.title"),
+                description: input.language.t("toast.session.unshare.success.description"),
                 variant: "success",
               }),
             )
             .catch(() =>
               showToast({
-                title: language.t("toast.session.unshare.failed.title"),
-                description: language.t("toast.session.unshare.failed.description"),
+                title: input.language.t("toast.session.unshare.failed.title"),
+                description: input.language.t("toast.session.unshare.failed.description"),
                 variant: "error",
               }),
             )
@@ -484,7 +448,7 @@ export const useSessionCommands = (args: SessionCommandContext) => {
     ]
   })
 
-  command.register("session", () =>
+  input.command.register("session", () =>
     [
       sessionCommands(),
       fileCommands(),
@@ -495,6 +459,6 @@ export const useSessionCommands = (args: SessionCommandContext) => {
       permissionCommands(),
       sessionActionCommands(),
       shareCommands(),
-    ].flatMap((section) => section),
+    ].flatMap((x) => x),
   )
 }