From 49cc872c4415f081b4208d16fd0d85e425a75eed Mon Sep 17 00:00:00 2001
From: Adam <2363879+adamdotdevin@users.noreply.github.com>
Date: Thu, 19 Feb 2026 15:02:45 -0600
Subject: chore: refactor composer/dock components (#14328)

---
 packages/app/src/components/prompt-input.tsx       |  12 +-
 packages/app/src/components/question-dock.tsx      | 425 ---------------------
 packages/app/src/components/session-todo-dock.tsx  | 208 ----------
 packages/app/src/pages/session.tsx                 |  13 +-
 packages/app/src/pages/session/composer/index.ts   |   3 +
 .../session/composer/session-composer-region.tsx   | 124 ++++++
 .../session/composer/session-composer-state.ts     | 158 ++++++++
 .../session/composer/session-permission-dock.tsx   |  74 ++++
 .../session/composer/session-question-dock.tsx     | 425 +++++++++++++++++++++
 .../pages/session/composer/session-todo-dock.tsx   | 211 ++++++++++
 .../app/src/pages/session/session-prompt-dock.tsx  | 318 ---------------
 11 files changed, 1006 insertions(+), 965 deletions(-)
 delete mode 100644 packages/app/src/components/question-dock.tsx
 delete mode 100644 packages/app/src/components/session-todo-dock.tsx
 create mode 100644 packages/app/src/pages/session/composer/index.ts
 create mode 100644 packages/app/src/pages/session/composer/session-composer-region.tsx
 create mode 100644 packages/app/src/pages/session/composer/session-composer-state.ts
 create mode 100644 packages/app/src/pages/session/composer/session-permission-dock.tsx
 create mode 100644 packages/app/src/pages/session/composer/session-question-dock.tsx
 create mode 100644 packages/app/src/pages/session/composer/session-todo-dock.tsx
 delete mode 100644 packages/app/src/pages/session/session-prompt-dock.tsx

(limited to 'packages/app/src')

diff --git a/packages/app/src/components/prompt-input.tsx b/packages/app/src/components/prompt-input.tsx
index 8d97fccea..0777bacc7 100644
--- a/packages/app/src/components/prompt-input.tsx
+++ b/packages/app/src/components/prompt-input.tsx
@@ -20,6 +20,7 @@ import { useParams } from "@solidjs/router"
 import { useSync } from "@/context/sync"
 import { useComments } from "@/context/comments"
 import { Button } from "@opencode-ai/ui/button"
+import { DockShellForm, DockTray } from "@opencode-ai/ui/dock-surface"
 import { Icon } from "@opencode-ai/ui/icon"
 import { ProviderIcon } from "@opencode-ai/ui/provider-icon"
 import type { IconName } from "@opencode-ai/ui/icons/provider"
@@ -1045,12 +1046,11 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
         commandKeybind={command.keybind}
         t={(key) => language.t(key as Parameters<typeof language.t>[0])}
       />
-      <form
+      <DockShellForm
         onSubmit={handleSubmit}
         classList={{
           "group/prompt-input": true,
-          "bg-surface-raised-stronger-non-alpha shadow-xs-border relative z-10": true,
-          "rounded-[12px] overflow-clip focus-within:shadow-xs-border": true,
+          "focus-within:shadow-xs-border": true,
           "border-icon-info-active border-dashed": store.draggingType !== null,
           [props.class ?? ""]: !!props.class,
         }}
@@ -1243,9 +1243,9 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
             </div>
           </Show>
         </div>
-      </form>
+      </DockShellForm>
       <Show when={store.mode === "normal" || store.mode === "shell"}>
-        <div class="-mt-3.5 bg-background-base border border-border-weak-base relative z-0 rounded-[12px] rounded-tl-0 rounded-tr-0 overflow-clip">
+        <DockTray attach="top">
           <div class="px-2 pt-5.5 pb-2 flex items-center gap-2 min-w-0">
             <div class="flex items-center gap-1.5 min-w-0 flex-1">
               <Show when={store.mode === "shell"}>
@@ -1385,7 +1385,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
               />
             </div>
           </div>
-        </div>
+        </DockTray>
       </Show>
     </div>
   )
diff --git a/packages/app/src/components/question-dock.tsx b/packages/app/src/components/question-dock.tsx
deleted file mode 100644
index cd2e495b1..000000000
--- a/packages/app/src/components/question-dock.tsx
+++ /dev/null
@@ -1,425 +0,0 @@
-import { For, Show, createMemo, onCleanup, onMount, type Component } from "solid-js"
-import { createStore } from "solid-js/store"
-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 type { QuestionAnswer, QuestionRequest } from "@opencode-ai/sdk/v2"
-import { useLanguage } from "@/context/language"
-import { useSDK } from "@/context/sdk"
-
-export const QuestionDock: Component<{ request: QuestionRequest }> = (props) => {
-  const sdk = useSDK()
-  const language = useLanguage()
-
-  const questions = createMemo(() => props.request.questions)
-  const total = createMemo(() => questions().length)
-
-  const [store, setStore] = createStore({
-    tab: 0,
-    answers: [] as QuestionAnswer[],
-    custom: [] as string[],
-    customOn: [] as boolean[],
-    editing: false,
-    sending: false,
-  })
-
-  let root: HTMLDivElement | undefined
-
-  const question = createMemo(() => questions()[store.tab])
-  const options = createMemo(() => question()?.options ?? [])
-  const input = createMemo(() => store.custom[store.tab] ?? "")
-  const on = createMemo(() => store.customOn[store.tab] === true)
-  const multi = createMemo(() => question()?.multiple === true)
-
-  const summary = createMemo(() => {
-    const n = Math.min(store.tab + 1, total())
-    return `${n} of ${total()} questions`
-  })
-
-  const last = createMemo(() => store.tab >= total() - 1)
-
-  const customUpdate = (value: string, selected: boolean = on()) => {
-    const prev = input().trim()
-    const next = value.trim()
-
-    setStore("custom", store.tab, value)
-    if (!selected) return
-
-    if (multi()) {
-      setStore("answers", store.tab, (current = []) => {
-        const removed = prev ? current.filter((item) => item.trim() !== prev) : current
-        if (!next) return removed
-        if (removed.some((item) => item.trim() === next)) return removed
-        return [...removed, next]
-      })
-      return
-    }
-
-    setStore("answers", store.tab, next ? [next] : [])
-  }
-
-  const measure = () => {
-    if (!root) return
-
-    const scroller = document.querySelector(".session-scroller")
-    const head = scroller instanceof HTMLElement ? scroller.firstElementChild : undefined
-    const top =
-      head instanceof HTMLElement && head.classList.contains("sticky") ? head.getBoundingClientRect().bottom : 0
-    if (!top) {
-      root.style.removeProperty("--question-prompt-max-height")
-      return
-    }
-
-    const dock = root.closest('[data-component="session-prompt-dock"]')
-    if (!(dock instanceof HTMLElement)) return
-
-    const dockBottom = dock.getBoundingClientRect().bottom
-    const below = Math.max(0, dockBottom - root.getBoundingClientRect().bottom)
-    const gap = 8
-    const max = Math.max(240, Math.floor(dockBottom - top - gap - below))
-    root.style.setProperty("--question-prompt-max-height", `${max}px`)
-  }
-
-  onMount(() => {
-    let raf: number | undefined
-    const update = () => {
-      if (raf !== undefined) cancelAnimationFrame(raf)
-      raf = requestAnimationFrame(() => {
-        raf = undefined
-        measure()
-      })
-    }
-
-    update()
-    window.addEventListener("resize", update)
-
-    const dock = root?.closest('[data-component="session-prompt-dock"]')
-    const scroller = document.querySelector(".session-scroller")
-    const observer = new ResizeObserver(update)
-    if (dock instanceof HTMLElement) observer.observe(dock)
-    if (scroller instanceof HTMLElement) observer.observe(scroller)
-
-    onCleanup(() => {
-      window.removeEventListener("resize", update)
-      observer.disconnect()
-      if (raf !== undefined) cancelAnimationFrame(raf)
-    })
-  })
-
-  const fail = (err: unknown) => {
-    const message = err instanceof Error ? err.message : String(err)
-    showToast({ title: language.t("common.requestFailed"), description: message })
-  }
-
-  const reply = async (answers: QuestionAnswer[]) => {
-    if (store.sending) return
-
-    setStore("sending", true)
-    try {
-      await sdk.client.question.reply({ requestID: props.request.id, answers })
-    } catch (err) {
-      fail(err)
-    } finally {
-      setStore("sending", false)
-    }
-  }
-
-  const reject = async () => {
-    if (store.sending) return
-
-    setStore("sending", true)
-    try {
-      await sdk.client.question.reject({ requestID: props.request.id })
-    } catch (err) {
-      fail(err)
-    } finally {
-      setStore("sending", false)
-    }
-  }
-
-  const submit = () => void reply(questions().map((_, i) => store.answers[i] ?? []))
-
-  const pick = (answer: string, custom: boolean = false) => {
-    setStore("answers", store.tab, [answer])
-    if (custom) setStore("custom", store.tab, answer)
-    if (!custom) setStore("customOn", store.tab, false)
-    setStore("editing", false)
-  }
-
-  const toggle = (answer: string) => {
-    setStore("answers", store.tab, (current = []) => {
-      if (current.includes(answer)) return current.filter((item) => item !== answer)
-      return [...current, answer]
-    })
-  }
-
-  const customToggle = () => {
-    if (store.sending) return
-
-    if (!multi()) {
-      setStore("customOn", store.tab, true)
-      setStore("editing", true)
-      customUpdate(input(), true)
-      return
-    }
-
-    const next = !on()
-    setStore("customOn", store.tab, next)
-    if (next) {
-      setStore("editing", true)
-      customUpdate(input(), true)
-      return
-    }
-
-    const value = input().trim()
-    if (value) setStore("answers", store.tab, (current = []) => current.filter((item) => item.trim() !== value))
-    setStore("editing", false)
-  }
-
-  const customOpen = () => {
-    if (store.sending) return
-    if (!on()) setStore("customOn", store.tab, true)
-    setStore("editing", true)
-    customUpdate(input(), true)
-  }
-
-  const selectOption = (optIndex: number) => {
-    if (store.sending) return
-
-    if (optIndex === options().length) {
-      customOpen()
-      return
-    }
-
-    const opt = options()[optIndex]
-    if (!opt) return
-    if (multi()) {
-      toggle(opt.label)
-      return
-    }
-    pick(opt.label)
-  }
-
-  const commitCustom = () => {
-    setStore("editing", false)
-    customUpdate(input())
-  }
-
-  const next = () => {
-    if (store.sending) return
-    if (store.editing) commitCustom()
-
-    if (store.tab >= total() - 1) {
-      submit()
-      return
-    }
-
-    setStore("tab", store.tab + 1)
-    setStore("editing", false)
-  }
-
-  const back = () => {
-    if (store.sending) return
-    if (store.tab <= 0) return
-    setStore("tab", store.tab - 1)
-    setStore("editing", false)
-  }
-
-  const jump = (tab: number) => {
-    if (store.sending) return
-    setStore("tab", tab)
-    setStore("editing", false)
-  }
-
-  return (
-    <DockPrompt
-      kind="question"
-      ref={(el) => (root = el)}
-      header={
-        <>
-          <div data-slot="question-header-title">{summary()}</div>
-          <div data-slot="question-progress">
-            <For each={questions()}>
-              {(_, i) => (
-                <button
-                  type="button"
-                  data-slot="question-progress-segment"
-                  data-active={i() === store.tab}
-                  data-answered={
-                    (store.answers[i()]?.length ?? 0) > 0 ||
-                    (store.customOn[i()] === true && (store.custom[i()] ?? "").trim().length > 0)
-                  }
-                  disabled={store.sending}
-                  onClick={() => jump(i())}
-                  aria-label={`${language.t("ui.tool.questions")} ${i() + 1}`}
-                />
-              )}
-            </For>
-          </div>
-        </>
-      }
-      footer={
-        <>
-          <Button variant="ghost" size="large" disabled={store.sending} onClick={reject}>
-            {language.t("ui.common.dismiss")}
-          </Button>
-          <div data-slot="question-footer-actions">
-            <Show when={store.tab > 0}>
-              <Button variant="secondary" size="large" disabled={store.sending} onClick={back}>
-                {language.t("ui.common.back")}
-              </Button>
-            </Show>
-            <Button variant={last() ? "primary" : "secondary"} size="large" disabled={store.sending} onClick={next}>
-              {last() ? language.t("ui.common.submit") : language.t("ui.common.next")}
-            </Button>
-          </div>
-        </>
-      }
-    >
-      <div data-slot="question-text">{question()?.question}</div>
-      <Show when={multi()} fallback={<div data-slot="question-hint">{language.t("ui.question.singleHint")}</div>}>
-        <div data-slot="question-hint">{language.t("ui.question.multiHint")}</div>
-      </Show>
-      <div data-slot="question-options">
-        <For each={options()}>
-          {(opt, i) => {
-            const picked = () => store.answers[store.tab]?.includes(opt.label) ?? false
-            return (
-              <button
-                data-slot="question-option"
-                data-picked={picked()}
-                role={multi() ? "checkbox" : "radio"}
-                aria-checked={picked()}
-                disabled={store.sending}
-                onClick={() => selectOption(i())}
-              >
-                <span data-slot="question-option-check" aria-hidden="true">
-                  <span
-                    data-slot="question-option-box"
-                    data-type={multi() ? "checkbox" : "radio"}
-                    data-picked={picked()}
-                  >
-                    <Show when={multi()} fallback={<span data-slot="question-option-radio-dot" />}>
-                      <Icon name="check-small" size="small" />
-                    </Show>
-                  </span>
-                </span>
-                <span data-slot="question-option-main">
-                  <span data-slot="option-label">{opt.label}</span>
-                  <Show when={opt.description}>
-                    <span data-slot="option-description">{opt.description}</span>
-                  </Show>
-                </span>
-              </button>
-            )
-          }}
-        </For>
-
-        <Show
-          when={store.editing}
-          fallback={
-            <button
-              data-slot="question-option"
-              data-custom="true"
-              data-picked={on()}
-              role={multi() ? "checkbox" : "radio"}
-              aria-checked={on()}
-              disabled={store.sending}
-              onClick={customOpen}
-            >
-              <span
-                data-slot="question-option-check"
-                aria-hidden="true"
-                onClick={(e) => {
-                  e.preventDefault()
-                  e.stopPropagation()
-                  customToggle()
-                }}
-              >
-                <span data-slot="question-option-box" data-type={multi() ? "checkbox" : "radio"} data-picked={on()}>
-                  <Show when={multi()} fallback={<span data-slot="question-option-radio-dot" />}>
-                    <Icon name="check-small" size="small" />
-                  </Show>
-                </span>
-              </span>
-              <span data-slot="question-option-main">
-                <span data-slot="option-label">{language.t("ui.messagePart.option.typeOwnAnswer")}</span>
-                <span data-slot="option-description">{input() || language.t("ui.question.custom.placeholder")}</span>
-              </span>
-            </button>
-          }
-        >
-          <form
-            data-slot="question-option"
-            data-custom="true"
-            data-picked={on()}
-            role={multi() ? "checkbox" : "radio"}
-            aria-checked={on()}
-            onMouseDown={(e) => {
-              if (store.sending) {
-                e.preventDefault()
-                return
-              }
-              if (e.target instanceof HTMLTextAreaElement) return
-              const input = e.currentTarget.querySelector('[data-slot="question-custom-input"]')
-              if (input instanceof HTMLTextAreaElement) input.focus()
-            }}
-            onSubmit={(e) => {
-              e.preventDefault()
-              commitCustom()
-            }}
-          >
-            <span
-              data-slot="question-option-check"
-              aria-hidden="true"
-              onClick={(e) => {
-                e.preventDefault()
-                e.stopPropagation()
-                customToggle()
-              }}
-            >
-              <span data-slot="question-option-box" data-type={multi() ? "checkbox" : "radio"} data-picked={on()}>
-                <Show when={multi()} fallback={<span data-slot="question-option-radio-dot" />}>
-                  <Icon name="check-small" size="small" />
-                </Show>
-              </span>
-            </span>
-            <span data-slot="question-option-main">
-              <span data-slot="option-label">{language.t("ui.messagePart.option.typeOwnAnswer")}</span>
-              <textarea
-                ref={(el) =>
-                  setTimeout(() => {
-                    el.focus()
-                    el.style.height = "0px"
-                    el.style.height = `${el.scrollHeight}px`
-                  }, 0)
-                }
-                data-slot="question-custom-input"
-                placeholder={language.t("ui.question.custom.placeholder")}
-                value={input()}
-                rows={1}
-                disabled={store.sending}
-                onKeyDown={(e) => {
-                  if (e.key === "Escape") {
-                    e.preventDefault()
-                    setStore("editing", false)
-                    return
-                  }
-                  if (e.key !== "Enter" || e.shiftKey) return
-                  e.preventDefault()
-                  commitCustom()
-                }}
-                onInput={(e) => {
-                  customUpdate(e.currentTarget.value)
-                  e.currentTarget.style.height = "0px"
-                  e.currentTarget.style.height = `${e.currentTarget.scrollHeight}px`
-                }}
-              />
-            </span>
-          </form>
-        </Show>
-      </div>
-    </DockPrompt>
-  )
-}
diff --git a/packages/app/src/components/session-todo-dock.tsx b/packages/app/src/components/session-todo-dock.tsx
deleted file mode 100644
index aeb2e421b..000000000
--- a/packages/app/src/components/session-todo-dock.tsx
+++ /dev/null
@@ -1,208 +0,0 @@
-import type { Todo } from "@opencode-ai/sdk/v2"
-import { Checkbox } from "@opencode-ai/ui/checkbox"
-import { IconButton } from "@opencode-ai/ui/icon-button"
-import { For, Show, createEffect, createMemo, createSignal, on, onCleanup } from "solid-js"
-import { createStore } from "solid-js/store"
-
-function dot(status: Todo["status"]) {
-  if (status !== "in_progress") return undefined
-  return (
-    <svg
-      viewBox="0 0 12 12"
-      width="12"
-      height="12"
-      fill="currentColor"
-      xmlns="http://www.w3.org/2000/svg"
-      class="block"
-    >
-      <circle
-        cx="6"
-        cy="6"
-        r="3"
-        style={{
-          animation: "var(--animate-pulse-scale)",
-          "transform-origin": "center",
-          "transform-box": "fill-box",
-        }}
-      />
-    </svg>
-  )
-}
-
-export function SessionTodoDock(props: { todos: Todo[]; title: string; collapseLabel: string; expandLabel: string }) {
-  const [store, setStore] = createStore({
-    collapsed: false,
-  })
-
-  const toggle = () => setStore("collapsed", (value) => !value)
-
-  const summary = createMemo(() => {
-    const total = props.todos.length
-    if (total === 0) return ""
-    const completed = props.todos.filter((todo) => todo.status === "completed").length
-    return `${completed} of ${total} ${props.title.toLowerCase()} completed`
-  })
-
-  const active = createMemo(
-    () =>
-      props.todos.find((todo) => todo.status === "in_progress") ??
-      props.todos.find((todo) => todo.status === "pending") ??
-      props.todos.filter((todo) => todo.status === "completed").at(-1) ??
-      props.todos[0],
-  )
-
-  const preview = createMemo(() => active()?.content ?? "")
-
-  return (
-    <div
-      classList={{
-        "bg-background-base border border-border-weak-base relative z-0 rounded-[12px] overflow-clip": true,
-        "h-[78px]": store.collapsed,
-      }}
-    >
-      <div
-        class="pl-3 pr-2 py-2 flex items-center gap-2"
-        role="button"
-        tabIndex={0}
-        onClick={toggle}
-        onKeyDown={(event) => {
-          if (event.key !== "Enter" && event.key !== " ") return
-          event.preventDefault()
-          toggle()
-        }}
-      >
-        <span class="text-14-regular text-text-strong cursor-default">{summary()}</span>
-        <Show when={store.collapsed}>
-          <div class="ml-1 flex-1 min-w-0">
-            <Show when={preview()}>
-              <div class="text-14-regular text-text-base truncate cursor-default">{preview()}</div>
-            </Show>
-          </div>
-        </Show>
-        <div classList={{ "ml-auto": !store.collapsed, "ml-1": store.collapsed }}>
-          <IconButton
-            icon="chevron-down"
-            size="normal"
-            variant="ghost"
-            classList={{ "rotate-180": !store.collapsed }}
-            onMouseDown={(event) => {
-              event.preventDefault()
-              event.stopPropagation()
-            }}
-            onClick={(event) => {
-              event.stopPropagation()
-              toggle()
-            }}
-            aria-label={store.collapsed ? props.expandLabel : props.collapseLabel}
-          />
-        </div>
-      </div>
-
-      <div hidden={store.collapsed}>
-        <TodoList todos={props.todos} open={!store.collapsed} />
-      </div>
-    </div>
-  )
-}
-
-function TodoList(props: { todos: Todo[]; open: boolean }) {
-  const [stuck, setStuck] = createSignal(false)
-  const [scrolling, setScrolling] = createSignal(false)
-  let scrollRef!: HTMLDivElement
-  let timer: number | undefined
-
-  const inProgress = createMemo(() => props.todos.findIndex((todo) => todo.status === "in_progress"))
-
-  const ensure = () => {
-    if (!props.open) return
-    if (scrolling()) return
-    if (!scrollRef || scrollRef.offsetParent === null) return
-
-    const el = scrollRef.querySelector("[data-in-progress]")
-    if (!(el instanceof HTMLElement)) return
-
-    const topFade = 16
-    const bottomFade = 44
-    const container = scrollRef.getBoundingClientRect()
-    const rect = el.getBoundingClientRect()
-    const top = rect.top - container.top + scrollRef.scrollTop
-    const bottom = rect.bottom - container.top + scrollRef.scrollTop
-    const viewTop = scrollRef.scrollTop + topFade
-    const viewBottom = scrollRef.scrollTop + scrollRef.clientHeight - bottomFade
-
-    if (top < viewTop) {
-      scrollRef.scrollTop = Math.max(0, top - topFade)
-    } else if (bottom > viewBottom) {
-      scrollRef.scrollTop = bottom - (scrollRef.clientHeight - bottomFade)
-    }
-
-    setStuck(scrollRef.scrollTop > 0)
-  }
-
-  createEffect(
-    on([() => props.open, inProgress], () => {
-      if (!props.open || inProgress() < 0) return
-      requestAnimationFrame(ensure)
-    }),
-  )
-
-  onCleanup(() => {
-    if (!timer) return
-    window.clearTimeout(timer)
-  })
-
-  return (
-    <div class="relative">
-      <div
-        class="px-3 pb-11 flex flex-col gap-1.5 max-h-42 overflow-y-auto no-scrollbar"
-        ref={scrollRef}
-        style={{ "overflow-anchor": "none" }}
-        onScroll={(e) => {
-          setStuck(e.currentTarget.scrollTop > 0)
-          setScrolling(true)
-          if (timer) window.clearTimeout(timer)
-          timer = window.setTimeout(() => {
-            setScrolling(false)
-            if (inProgress() < 0) return
-            requestAnimationFrame(ensure)
-          }, 250)
-        }}
-      >
-        <For each={props.todos}>
-          {(todo) => (
-            <Checkbox
-              readOnly
-              checked={todo.status === "completed"}
-              indeterminate={todo.status === "in_progress"}
-              data-in-progress={todo.status === "in_progress" ? "" : undefined}
-              icon={dot(todo.status)}
-              style={{ "--checkbox-align": "flex-start", "--checkbox-offset": "1px" }}
-            >
-              <span
-                class="text-14-regular min-w-0 break-words"
-                classList={{
-                  "text-text-weak": todo.status === "completed" || todo.status === "cancelled",
-                  "text-text-strong": todo.status !== "completed" && todo.status !== "cancelled",
-                }}
-                style={{
-                  "line-height": "var(--line-height-normal)",
-                  "text-decoration":
-                    todo.status === "completed" || todo.status === "cancelled" ? "line-through" : undefined,
-                }}
-              >
-                {todo.content}
-              </span>
-            </Checkbox>
-          )}
-        </For>
-      </div>
-      <div
-        class="pointer-events-none absolute top-0 left-0 right-0 h-4 transition-opacity duration-150"
-        style={{
-          background: "linear-gradient(to bottom, var(--background-base), transparent)",
-          opacity: stuck() ? 1 : 0,
-        }}
-      />
-    </div>
-  )
-}
diff --git a/packages/app/src/pages/session.tsx b/packages/app/src/pages/session.tsx
index 21ba4e7d7..496f0487d 100644
--- a/packages/app/src/pages/session.tsx
+++ b/packages/app/src/pages/session.tsx
@@ -27,7 +27,7 @@ import { SessionReviewTab, type DiffStyle, type SessionReviewTabProps } from "@/
 import { TerminalPanel } from "@/pages/session/terminal-panel"
 import { MessageTimeline } from "@/pages/session/message-timeline"
 import { useSessionCommands } from "@/pages/session/use-session-commands"
-import { SessionPromptDock } from "@/pages/session/session-prompt-dock"
+import { SessionComposerRegion, createSessionComposerState } from "@/pages/session/composer"
 import { SessionMobileTabs } from "@/pages/session/session-mobile-tabs"
 import { SessionSidePanel } from "@/pages/session/session-side-panel"
 import { useSessionHashScroll } from "@/pages/session/use-session-hash-scroll"
@@ -54,11 +54,7 @@ export default function Page() {
     },
   })
 
-  const blocked = createMemo(() => {
-    const sessionID = params.id
-    if (!sessionID) return false
-    return !!sync.data.permission[sessionID]?.[0] || !!sync.data.question[sessionID]?.[0]
-  })
+  const composer = createSessionComposerState()
 
   const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
   const workspaceKey = createMemo(() => params.dir ?? "")
@@ -401,7 +397,7 @@ export default function Page() {
     }
 
     if (event.key.length === 1 && event.key !== "Unidentified" && !(event.ctrlKey || event.metaKey)) {
-      if (blocked()) return
+      if (composer.blocked()) return
       inputRef?.focus()
     }
   }
@@ -1090,7 +1086,8 @@ export default function Page() {
             </Switch>
           </div>
 
-          <SessionPromptDock
+          <SessionComposerRegion
+            state={composer}
             centered={centered()}
             inputRef={(el) => {
               inputRef = el
diff --git a/packages/app/src/pages/session/composer/index.ts b/packages/app/src/pages/session/composer/index.ts
new file mode 100644
index 000000000..e244a1536
--- /dev/null
+++ b/packages/app/src/pages/session/composer/index.ts
@@ -0,0 +1,3 @@
+export { SessionComposerRegion } from "./session-composer-region"
+export { createSessionComposerBlocked, createSessionComposerState } from "./session-composer-state"
+export type { SessionComposerState } from "./session-composer-state"
diff --git a/packages/app/src/pages/session/composer/session-composer-region.tsx b/packages/app/src/pages/session/composer/session-composer-region.tsx
new file mode 100644
index 000000000..ccf39f797
--- /dev/null
+++ b/packages/app/src/pages/session/composer/session-composer-region.tsx
@@ -0,0 +1,124 @@
+import { Show, createEffect, createMemo } from "solid-js"
+import { useParams } from "@solidjs/router"
+import { PromptInput } from "@/components/prompt-input"
+import { useLanguage } from "@/context/language"
+import { usePrompt } from "@/context/prompt"
+import { getSessionHandoff, setSessionHandoff } from "@/pages/session/handoff"
+import { SessionPermissionDock } from "@/pages/session/composer/session-permission-dock"
+import { SessionQuestionDock } from "@/pages/session/composer/session-question-dock"
+import type { SessionComposerState } from "@/pages/session/composer/session-composer-state"
+import { SessionTodoDock } from "@/pages/session/composer/session-todo-dock"
+
+export function SessionComposerRegion(props: {
+  state: SessionComposerState
+  centered: boolean
+  inputRef: (el: HTMLDivElement) => void
+  newSessionWorktree: string
+  onNewSessionWorktreeReset: () => void
+  onSubmit: () => void
+  setPromptDockRef: (el: HTMLDivElement) => void
+}) {
+  const params = useParams()
+  const prompt = usePrompt()
+  const language = useLanguage()
+
+  const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
+  const handoffPrompt = createMemo(() => getSessionHandoff(sessionKey())?.prompt)
+
+  const previewPrompt = () =>
+    prompt
+      .current()
+      .map((part) => {
+        if (part.type === "file") return `[file:${part.path}]`
+        if (part.type === "agent") return `@${part.name}`
+        if (part.type === "image") return `[image:${part.filename}]`
+        return part.content
+      })
+      .join("")
+      .trim()
+
+  createEffect(() => {
+    if (!prompt.ready()) return
+    setSessionHandoff(sessionKey(), { prompt: previewPrompt() })
+  })
+
+  return (
+    <div
+      ref={props.setPromptDockRef}
+      data-component="session-prompt-dock"
+      class="shrink-0 w-full pb-3 flex flex-col justify-center items-center bg-background-stronger pointer-events-none"
+    >
+      <div
+        classList={{
+          "w-full px-3 pointer-events-auto": true,
+          "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
+        }}
+      >
+        <Show when={props.state.questionRequest()} keyed>
+          {(request) => (
+            <div>
+              <SessionQuestionDock request={request} />
+            </div>
+          )}
+        </Show>
+
+        <Show when={props.state.permissionRequest()} keyed>
+          {(request) => (
+            <div>
+              <SessionPermissionDock
+                request={request}
+                responding={props.state.permissionResponding()}
+                onDecide={props.state.decide}
+              />
+            </div>
+          )}
+        </Show>
+
+        <Show when={!props.state.blocked()}>
+          <Show
+            when={prompt.ready()}
+            fallback={
+              <div class="w-full min-h-32 md:min-h-40 rounded-md border border-border-weak-base bg-background-base/50 px-4 py-3 text-text-weak whitespace-pre-wrap pointer-events-none">
+                {handoffPrompt() || language.t("prompt.loading")}
+              </div>
+            }
+          >
+            <Show when={props.state.dock()}>
+              <div
+                classList={{
+                  "transition-[max-height,opacity,transform] duration-[400ms] ease-out overflow-hidden": true,
+                  "max-h-[320px]": !props.state.closing(),
+                  "max-h-0 pointer-events-none": props.state.closing(),
+                  "opacity-0 translate-y-9": props.state.closing() || props.state.opening(),
+                  "opacity-100 translate-y-0": !props.state.closing() && !props.state.opening(),
+                }}
+              >
+                <SessionTodoDock
+                  todos={props.state.todos()}
+                  title={language.t("session.todo.title")}
+                  collapseLabel={language.t("session.todo.collapse")}
+                  expandLabel={language.t("session.todo.expand")}
+                />
+              </div>
+            </Show>
+            <div
+              classList={{
+                "relative z-10": true,
+                "transition-[margin] duration-[400ms] ease-out": true,
+                "-mt-9": props.state.dock() && !props.state.closing(),
+                "mt-0": !props.state.dock() || props.state.closing(),
+              }}
+            >
+              <PromptInput
+                ref={props.inputRef}
+                newSessionWorktree={props.newSessionWorktree}
+                onNewSessionWorktreeReset={props.onNewSessionWorktreeReset}
+                onSubmit={props.onSubmit}
+              />
+            </div>
+          </Show>
+        </Show>
+      </div>
+    </div>
+  )
+}
diff --git a/packages/app/src/pages/session/composer/session-composer-state.ts b/packages/app/src/pages/session/composer/session-composer-state.ts
new file mode 100644
index 000000000..04c6f7e69
--- /dev/null
+++ b/packages/app/src/pages/session/composer/session-composer-state.ts
@@ -0,0 +1,158 @@
+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 { useGlobalSync } from "@/context/global-sync"
+import { useLanguage } from "@/context/language"
+import { useSDK } from "@/context/sdk"
+import { useSync } from "@/context/sync"
+
+export function createSessionComposerBlocked() {
+  const params = useParams()
+  const sync = useSync()
+  return createMemo(() => {
+    const id = params.id
+    if (!id) return false
+    return !!sync.data.permission[id]?.[0] || !!sync.data.question[id]?.[0]
+  })
+}
+
+export function createSessionComposerState() {
+  const params = useParams()
+  const sdk = useSDK()
+  const sync = useSync()
+  const globalSync = useGlobalSync()
+  const language = useLanguage()
+
+  const questionRequest = createMemo((): QuestionRequest | undefined => {
+    const id = params.id
+    if (!id) return
+    return sync.data.question[id]?.[0]
+  })
+
+  const permissionRequest = createMemo((): PermissionRequest | undefined => {
+    const id = params.id
+    if (!id) return
+    return sync.data.permission[id]?.[0]
+  })
+
+  const blocked = createSessionComposerBlocked()
+
+  const todos = createMemo((): Todo[] => {
+    const id = params.id
+    if (!id) return []
+    return globalSync.data.session_todo[id] ?? []
+  })
+
+  const [store, setStore] = createStore({
+    responding: undefined as string | undefined,
+    dock: todos().length > 0,
+    closing: false,
+    opening: false,
+  })
+
+  const permissionResponding = createMemo(() => {
+    const perm = permissionRequest()
+    if (!perm) return false
+    return store.responding === perm.id
+  })
+
+  const decide = (response: "once" | "always" | "reject") => {
+    const perm = permissionRequest()
+    if (!perm) return
+    if (store.responding === perm.id) return
+
+    setStore("responding", perm.id)
+    sdk.client.permission
+      .respond({ sessionID: perm.sessionID, permissionID: perm.id, response })
+      .catch((err: unknown) => {
+        const description = err instanceof Error ? err.message : String(err)
+        showToast({ title: language.t("common.requestFailed"), description })
+      })
+      .finally(() => {
+        setStore("responding", (id) => (id === perm.id ? undefined : id))
+      })
+  }
+
+  const done = createMemo(
+    () => todos().length > 0 && todos().every((todo) => todo.status === "completed" || todo.status === "cancelled"),
+  )
+
+  let timer: number | undefined
+  let raf: number | undefined
+
+  const scheduleClose = () => {
+    if (timer) window.clearTimeout(timer)
+    timer = window.setTimeout(() => {
+      setStore({ dock: false, closing: false })
+      timer = undefined
+    }, 400)
+  }
+
+  createEffect(
+    on(
+      () => [todos().length, done()] as const,
+      ([count, complete], prev) => {
+        if (raf) cancelAnimationFrame(raf)
+        raf = undefined
+
+        if (count === 0) {
+          if (timer) window.clearTimeout(timer)
+          timer = undefined
+          setStore({ dock: false, closing: false, opening: false })
+          return
+        }
+
+        if (!complete) {
+          if (timer) window.clearTimeout(timer)
+          timer = undefined
+          const hidden = !store.dock || store.closing
+          setStore({ dock: true, closing: false })
+          if (hidden) {
+            setStore("opening", true)
+            raf = requestAnimationFrame(() => {
+              setStore("opening", false)
+              raf = undefined
+            })
+            return
+          }
+          setStore("opening", false)
+          return
+        }
+
+        if (prev && prev[1]) {
+          if (store.closing && !timer) scheduleClose()
+          return
+        }
+
+        setStore({ dock: true, opening: false, closing: true })
+        scheduleClose()
+      },
+    ),
+  )
+
+  onCleanup(() => {
+    if (!timer) return
+    window.clearTimeout(timer)
+  })
+
+  onCleanup(() => {
+    if (!raf) return
+    cancelAnimationFrame(raf)
+  })
+
+  return {
+    blocked,
+    questionRequest,
+    permissionRequest,
+    permissionResponding,
+    decide,
+    todos,
+    dock: () => store.dock,
+    closing: () => store.closing,
+    opening: () => store.opening,
+  }
+}
+
+export type SessionComposerState = ReturnType<typeof createSessionComposerState>
diff --git a/packages/app/src/pages/session/composer/session-permission-dock.tsx b/packages/app/src/pages/session/composer/session-permission-dock.tsx
new file mode 100644
index 000000000..06ff4f4aa
--- /dev/null
+++ b/packages/app/src/pages/session/composer/session-permission-dock.tsx
@@ -0,0 +1,74 @@
+import { For, Show } from "solid-js"
+import type { PermissionRequest } from "@opencode-ai/sdk/v2"
+import { Button } from "@opencode-ai/ui/button"
+import { DockPrompt } from "@opencode-ai/ui/dock-prompt"
+import { Icon } from "@opencode-ai/ui/icon"
+import { useLanguage } from "@/context/language"
+
+export function SessionPermissionDock(props: {
+  request: PermissionRequest
+  responding: boolean
+  onDecide: (response: "once" | "always" | "reject") => void
+}) {
+  const language = useLanguage()
+
+  const toolDescription = () => {
+    const key = `settings.permissions.tool.${props.request.permission}.description`
+    const value = language.t(key as Parameters<typeof language.t>[0])
+    if (value === key) return ""
+    return value
+  }
+
+  return (
+    <DockPrompt
+      kind="permission"
+      header={
+        <div data-slot="permission-row" data-variant="header">
+          <span data-slot="permission-icon">
+            <Icon name="warning" size="normal" />
+          </span>
+          <div data-slot="permission-header-title">{language.t("notification.permission.title")}</div>
+        </div>
+      }
+      footer={
+        <>
+          <div />
+          <div data-slot="permission-footer-actions">
+            <Button variant="ghost" size="normal" onClick={() => props.onDecide("reject")} disabled={props.responding}>
+              {language.t("ui.permission.deny")}
+            </Button>
+            <Button
+              variant="secondary"
+              size="normal"
+              onClick={() => props.onDecide("always")}
+              disabled={props.responding}
+            >
+              {language.t("ui.permission.allowAlways")}
+            </Button>
+            <Button variant="primary" size="normal" onClick={() => props.onDecide("once")} disabled={props.responding}>
+              {language.t("ui.permission.allowOnce")}
+            </Button>
+          </div>
+        </>
+      }
+    >
+      <Show when={toolDescription()}>
+        <div data-slot="permission-row">
+          <span data-slot="permission-spacer" aria-hidden="true" />
+          <div data-slot="permission-hint">{toolDescription()}</div>
+        </div>
+      </Show>
+
+      <Show when={props.request.patterns.length > 0}>
+        <div data-slot="permission-row">
+          <span data-slot="permission-spacer" aria-hidden="true" />
+          <div data-slot="permission-patterns">
+            <For each={props.request.patterns}>
+              {(pattern) => <code class="text-12-regular text-text-base break-all">{pattern}</code>}
+            </For>
+          </div>
+        </div>
+      </Show>
+    </DockPrompt>
+  )
+}
diff --git a/packages/app/src/pages/session/composer/session-question-dock.tsx b/packages/app/src/pages/session/composer/session-question-dock.tsx
new file mode 100644
index 000000000..97c81a49a
--- /dev/null
+++ b/packages/app/src/pages/session/composer/session-question-dock.tsx
@@ -0,0 +1,425 @@
+import { For, Show, createMemo, onCleanup, onMount, type Component } from "solid-js"
+import { createStore } from "solid-js/store"
+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 type { QuestionAnswer, QuestionRequest } from "@opencode-ai/sdk/v2"
+import { useLanguage } from "@/context/language"
+import { useSDK } from "@/context/sdk"
+
+export const SessionQuestionDock: Component<{ request: QuestionRequest }> = (props) => {
+  const sdk = useSDK()
+  const language = useLanguage()
+
+  const questions = createMemo(() => props.request.questions)
+  const total = createMemo(() => questions().length)
+
+  const [store, setStore] = createStore({
+    tab: 0,
+    answers: [] as QuestionAnswer[],
+    custom: [] as string[],
+    customOn: [] as boolean[],
+    editing: false,
+    sending: false,
+  })
+
+  let root: HTMLDivElement | undefined
+
+  const question = createMemo(() => questions()[store.tab])
+  const options = createMemo(() => question()?.options ?? [])
+  const input = createMemo(() => store.custom[store.tab] ?? "")
+  const on = createMemo(() => store.customOn[store.tab] === true)
+  const multi = createMemo(() => question()?.multiple === true)
+
+  const summary = createMemo(() => {
+    const n = Math.min(store.tab + 1, total())
+    return `${n} of ${total()} questions`
+  })
+
+  const last = createMemo(() => store.tab >= total() - 1)
+
+  const customUpdate = (value: string, selected: boolean = on()) => {
+    const prev = input().trim()
+    const next = value.trim()
+
+    setStore("custom", store.tab, value)
+    if (!selected) return
+
+    if (multi()) {
+      setStore("answers", store.tab, (current = []) => {
+        const removed = prev ? current.filter((item) => item.trim() !== prev) : current
+        if (!next) return removed
+        if (removed.some((item) => item.trim() === next)) return removed
+        return [...removed, next]
+      })
+      return
+    }
+
+    setStore("answers", store.tab, next ? [next] : [])
+  }
+
+  const measure = () => {
+    if (!root) return
+
+    const scroller = document.querySelector(".session-scroller")
+    const head = scroller instanceof HTMLElement ? scroller.firstElementChild : undefined
+    const top =
+      head instanceof HTMLElement && head.classList.contains("sticky") ? head.getBoundingClientRect().bottom : 0
+    if (!top) {
+      root.style.removeProperty("--question-prompt-max-height")
+      return
+    }
+
+    const dock = root.closest('[data-component="session-prompt-dock"]')
+    if (!(dock instanceof HTMLElement)) return
+
+    const dockBottom = dock.getBoundingClientRect().bottom
+    const below = Math.max(0, dockBottom - root.getBoundingClientRect().bottom)
+    const gap = 8
+    const max = Math.max(240, Math.floor(dockBottom - top - gap - below))
+    root.style.setProperty("--question-prompt-max-height", `${max}px`)
+  }
+
+  onMount(() => {
+    let raf: number | undefined
+    const update = () => {
+      if (raf !== undefined) cancelAnimationFrame(raf)
+      raf = requestAnimationFrame(() => {
+        raf = undefined
+        measure()
+      })
+    }
+
+    update()
+    window.addEventListener("resize", update)
+
+    const dock = root?.closest('[data-component="session-prompt-dock"]')
+    const scroller = document.querySelector(".session-scroller")
+    const observer = new ResizeObserver(update)
+    if (dock instanceof HTMLElement) observer.observe(dock)
+    if (scroller instanceof HTMLElement) observer.observe(scroller)
+
+    onCleanup(() => {
+      window.removeEventListener("resize", update)
+      observer.disconnect()
+      if (raf !== undefined) cancelAnimationFrame(raf)
+    })
+  })
+
+  const fail = (err: unknown) => {
+    const message = err instanceof Error ? err.message : String(err)
+    showToast({ title: language.t("common.requestFailed"), description: message })
+  }
+
+  const reply = async (answers: QuestionAnswer[]) => {
+    if (store.sending) return
+
+    setStore("sending", true)
+    try {
+      await sdk.client.question.reply({ requestID: props.request.id, answers })
+    } catch (err) {
+      fail(err)
+    } finally {
+      setStore("sending", false)
+    }
+  }
+
+  const reject = async () => {
+    if (store.sending) return
+
+    setStore("sending", true)
+    try {
+      await sdk.client.question.reject({ requestID: props.request.id })
+    } catch (err) {
+      fail(err)
+    } finally {
+      setStore("sending", false)
+    }
+  }
+
+  const submit = () => void reply(questions().map((_, i) => store.answers[i] ?? []))
+
+  const pick = (answer: string, custom: boolean = false) => {
+    setStore("answers", store.tab, [answer])
+    if (custom) setStore("custom", store.tab, answer)
+    if (!custom) setStore("customOn", store.tab, false)
+    setStore("editing", false)
+  }
+
+  const toggle = (answer: string) => {
+    setStore("answers", store.tab, (current = []) => {
+      if (current.includes(answer)) return current.filter((item) => item !== answer)
+      return [...current, answer]
+    })
+  }
+
+  const customToggle = () => {
+    if (store.sending) return
+
+    if (!multi()) {
+      setStore("customOn", store.tab, true)
+      setStore("editing", true)
+      customUpdate(input(), true)
+      return
+    }
+
+    const next = !on()
+    setStore("customOn", store.tab, next)
+    if (next) {
+      setStore("editing", true)
+      customUpdate(input(), true)
+      return
+    }
+
+    const value = input().trim()
+    if (value) setStore("answers", store.tab, (current = []) => current.filter((item) => item.trim() !== value))
+    setStore("editing", false)
+  }
+
+  const customOpen = () => {
+    if (store.sending) return
+    if (!on()) setStore("customOn", store.tab, true)
+    setStore("editing", true)
+    customUpdate(input(), true)
+  }
+
+  const selectOption = (optIndex: number) => {
+    if (store.sending) return
+
+    if (optIndex === options().length) {
+      customOpen()
+      return
+    }
+
+    const opt = options()[optIndex]
+    if (!opt) return
+    if (multi()) {
+      toggle(opt.label)
+      return
+    }
+    pick(opt.label)
+  }
+
+  const commitCustom = () => {
+    setStore("editing", false)
+    customUpdate(input())
+  }
+
+  const next = () => {
+    if (store.sending) return
+    if (store.editing) commitCustom()
+
+    if (store.tab >= total() - 1) {
+      submit()
+      return
+    }
+
+    setStore("tab", store.tab + 1)
+    setStore("editing", false)
+  }
+
+  const back = () => {
+    if (store.sending) return
+    if (store.tab <= 0) return
+    setStore("tab", store.tab - 1)
+    setStore("editing", false)
+  }
+
+  const jump = (tab: number) => {
+    if (store.sending) return
+    setStore("tab", tab)
+    setStore("editing", false)
+  }
+
+  return (
+    <DockPrompt
+      kind="question"
+      ref={(el) => (root = el)}
+      header={
+        <>
+          <div data-slot="question-header-title">{summary()}</div>
+          <div data-slot="question-progress">
+            <For each={questions()}>
+              {(_, i) => (
+                <button
+                  type="button"
+                  data-slot="question-progress-segment"
+                  data-active={i() === store.tab}
+                  data-answered={
+                    (store.answers[i()]?.length ?? 0) > 0 ||
+                    (store.customOn[i()] === true && (store.custom[i()] ?? "").trim().length > 0)
+                  }
+                  disabled={store.sending}
+                  onClick={() => jump(i())}
+                  aria-label={`${language.t("ui.tool.questions")} ${i() + 1}`}
+                />
+              )}
+            </For>
+          </div>
+        </>
+      }
+      footer={
+        <>
+          <Button variant="ghost" size="large" disabled={store.sending} onClick={reject}>
+            {language.t("ui.common.dismiss")}
+          </Button>
+          <div data-slot="question-footer-actions">
+            <Show when={store.tab > 0}>
+              <Button variant="secondary" size="large" disabled={store.sending} onClick={back}>
+                {language.t("ui.common.back")}
+              </Button>
+            </Show>
+            <Button variant={last() ? "primary" : "secondary"} size="large" disabled={store.sending} onClick={next}>
+              {last() ? language.t("ui.common.submit") : language.t("ui.common.next")}
+            </Button>
+          </div>
+        </>
+      }
+    >
+      <div data-slot="question-text">{question()?.question}</div>
+      <Show when={multi()} fallback={<div data-slot="question-hint">{language.t("ui.question.singleHint")}</div>}>
+        <div data-slot="question-hint">{language.t("ui.question.multiHint")}</div>
+      </Show>
+      <div data-slot="question-options">
+        <For each={options()}>
+          {(opt, i) => {
+            const picked = () => store.answers[store.tab]?.includes(opt.label) ?? false
+            return (
+              <button
+                data-slot="question-option"
+                data-picked={picked()}
+                role={multi() ? "checkbox" : "radio"}
+                aria-checked={picked()}
+                disabled={store.sending}
+                onClick={() => selectOption(i())}
+              >
+                <span data-slot="question-option-check" aria-hidden="true">
+                  <span
+                    data-slot="question-option-box"
+                    data-type={multi() ? "checkbox" : "radio"}
+                    data-picked={picked()}
+                  >
+                    <Show when={multi()} fallback={<span data-slot="question-option-radio-dot" />}>
+                      <Icon name="check-small" size="small" />
+                    </Show>
+                  </span>
+                </span>
+                <span data-slot="question-option-main">
+                  <span data-slot="option-label">{opt.label}</span>
+                  <Show when={opt.description}>
+                    <span data-slot="option-description">{opt.description}</span>
+                  </Show>
+                </span>
+              </button>
+            )
+          }}
+        </For>
+
+        <Show
+          when={store.editing}
+          fallback={
+            <button
+              data-slot="question-option"
+              data-custom="true"
+              data-picked={on()}
+              role={multi() ? "checkbox" : "radio"}
+              aria-checked={on()}
+              disabled={store.sending}
+              onClick={customOpen}
+            >
+              <span
+                data-slot="question-option-check"
+                aria-hidden="true"
+                onClick={(e) => {
+                  e.preventDefault()
+                  e.stopPropagation()
+                  customToggle()
+                }}
+              >
+                <span data-slot="question-option-box" data-type={multi() ? "checkbox" : "radio"} data-picked={on()}>
+                  <Show when={multi()} fallback={<span data-slot="question-option-radio-dot" />}>
+                    <Icon name="check-small" size="small" />
+                  </Show>
+                </span>
+              </span>
+              <span data-slot="question-option-main">
+                <span data-slot="option-label">{language.t("ui.messagePart.option.typeOwnAnswer")}</span>
+                <span data-slot="option-description">{input() || language.t("ui.question.custom.placeholder")}</span>
+              </span>
+            </button>
+          }
+        >
+          <form
+            data-slot="question-option"
+            data-custom="true"
+            data-picked={on()}
+            role={multi() ? "checkbox" : "radio"}
+            aria-checked={on()}
+            onMouseDown={(e) => {
+              if (store.sending) {
+                e.preventDefault()
+                return
+              }
+              if (e.target instanceof HTMLTextAreaElement) return
+              const input = e.currentTarget.querySelector('[data-slot="question-custom-input"]')
+              if (input instanceof HTMLTextAreaElement) input.focus()
+            }}
+            onSubmit={(e) => {
+              e.preventDefault()
+              commitCustom()
+            }}
+          >
+            <span
+              data-slot="question-option-check"
+              aria-hidden="true"
+              onClick={(e) => {
+                e.preventDefault()
+                e.stopPropagation()
+                customToggle()
+              }}
+            >
+              <span data-slot="question-option-box" data-type={multi() ? "checkbox" : "radio"} data-picked={on()}>
+                <Show when={multi()} fallback={<span data-slot="question-option-radio-dot" />}>
+                  <Icon name="check-small" size="small" />
+                </Show>
+              </span>
+            </span>
+            <span data-slot="question-option-main">
+              <span data-slot="option-label">{language.t("ui.messagePart.option.typeOwnAnswer")}</span>
+              <textarea
+                ref={(el) =>
+                  setTimeout(() => {
+                    el.focus()
+                    el.style.height = "0px"
+                    el.style.height = `${el.scrollHeight}px`
+                  }, 0)
+                }
+                data-slot="question-custom-input"
+                placeholder={language.t("ui.question.custom.placeholder")}
+                value={input()}
+                rows={1}
+                disabled={store.sending}
+                onKeyDown={(e) => {
+                  if (e.key === "Escape") {
+                    e.preventDefault()
+                    setStore("editing", false)
+                    return
+                  }
+                  if (e.key !== "Enter" || e.shiftKey) return
+                  e.preventDefault()
+                  commitCustom()
+                }}
+                onInput={(e) => {
+                  customUpdate(e.currentTarget.value)
+                  e.currentTarget.style.height = "0px"
+                  e.currentTarget.style.height = `${e.currentTarget.scrollHeight}px`
+                }}
+              />
+            </span>
+          </form>
+        </Show>
+      </div>
+    </DockPrompt>
+  )
+}
diff --git a/packages/app/src/pages/session/composer/session-todo-dock.tsx b/packages/app/src/pages/session/composer/session-todo-dock.tsx
new file mode 100644
index 000000000..ca7a5abd1
--- /dev/null
+++ b/packages/app/src/pages/session/composer/session-todo-dock.tsx
@@ -0,0 +1,211 @@
+import type { Todo } from "@opencode-ai/sdk/v2"
+import { Checkbox } from "@opencode-ai/ui/checkbox"
+import { DockTray } from "@opencode-ai/ui/dock-surface"
+import { IconButton } from "@opencode-ai/ui/icon-button"
+import { For, Show, createEffect, createMemo, createSignal, on, onCleanup } from "solid-js"
+import { createStore } from "solid-js/store"
+
+function dot(status: Todo["status"]) {
+  if (status !== "in_progress") return undefined
+  return (
+    <svg
+      viewBox="0 0 12 12"
+      width="12"
+      height="12"
+      fill="currentColor"
+      xmlns="http://www.w3.org/2000/svg"
+      class="block"
+    >
+      <circle
+        cx="6"
+        cy="6"
+        r="3"
+        style={{
+          animation: "var(--animate-pulse-scale)",
+          "transform-origin": "center",
+          "transform-box": "fill-box",
+        }}
+      />
+    </svg>
+  )
+}
+
+export function SessionTodoDock(props: { todos: Todo[]; title: string; collapseLabel: string; expandLabel: string }) {
+  const [store, setStore] = createStore({
+    collapsed: false,
+  })
+
+  const toggle = () => setStore("collapsed", (value) => !value)
+
+  const summary = createMemo(() => {
+    const total = props.todos.length
+    if (total === 0) return ""
+    const completed = props.todos.filter((todo) => todo.status === "completed").length
+    return `${completed} of ${total} ${props.title.toLowerCase()} completed`
+  })
+
+  const active = createMemo(
+    () =>
+      props.todos.find((todo) => todo.status === "in_progress") ??
+      props.todos.find((todo) => todo.status === "pending") ??
+      props.todos.filter((todo) => todo.status === "completed").at(-1) ??
+      props.todos[0],
+  )
+
+  const preview = createMemo(() => active()?.content ?? "")
+
+  return (
+    <DockTray
+      data-component="session-todo-dock"
+      classList={{
+        "h-[78px]": store.collapsed,
+      }}
+    >
+      <div
+        data-action="session-todo-toggle"
+        class="pl-3 pr-2 py-2 flex items-center gap-2"
+        role="button"
+        tabIndex={0}
+        onClick={toggle}
+        onKeyDown={(event) => {
+          if (event.key !== "Enter" && event.key !== " ") return
+          event.preventDefault()
+          toggle()
+        }}
+      >
+        <span class="text-14-regular text-text-strong cursor-default">{summary()}</span>
+        <Show when={store.collapsed}>
+          <div class="ml-1 flex-1 min-w-0">
+            <Show when={preview()}>
+              <div class="text-14-regular text-text-base truncate cursor-default">{preview()}</div>
+            </Show>
+          </div>
+        </Show>
+        <div classList={{ "ml-auto": !store.collapsed, "ml-1": store.collapsed }}>
+          <IconButton
+            data-action="session-todo-toggle-button"
+            icon="chevron-down"
+            size="normal"
+            variant="ghost"
+            classList={{ "rotate-180": !store.collapsed }}
+            onMouseDown={(event) => {
+              event.preventDefault()
+              event.stopPropagation()
+            }}
+            onClick={(event) => {
+              event.stopPropagation()
+              toggle()
+            }}
+            aria-label={store.collapsed ? props.expandLabel : props.collapseLabel}
+          />
+        </div>
+      </div>
+
+      <div data-slot="session-todo-list" hidden={store.collapsed}>
+        <TodoList todos={props.todos} open={!store.collapsed} />
+      </div>
+    </DockTray>
+  )
+}
+
+function TodoList(props: { todos: Todo[]; open: boolean }) {
+  const [stuck, setStuck] = createSignal(false)
+  const [scrolling, setScrolling] = createSignal(false)
+  let scrollRef!: HTMLDivElement
+  let timer: number | undefined
+
+  const inProgress = createMemo(() => props.todos.findIndex((todo) => todo.status === "in_progress"))
+
+  const ensure = () => {
+    if (!props.open) return
+    if (scrolling()) return
+    if (!scrollRef || scrollRef.offsetParent === null) return
+
+    const el = scrollRef.querySelector("[data-in-progress]")
+    if (!(el instanceof HTMLElement)) return
+
+    const topFade = 16
+    const bottomFade = 44
+    const container = scrollRef.getBoundingClientRect()
+    const rect = el.getBoundingClientRect()
+    const top = rect.top - container.top + scrollRef.scrollTop
+    const bottom = rect.bottom - container.top + scrollRef.scrollTop
+    const viewTop = scrollRef.scrollTop + topFade
+    const viewBottom = scrollRef.scrollTop + scrollRef.clientHeight - bottomFade
+
+    if (top < viewTop) {
+      scrollRef.scrollTop = Math.max(0, top - topFade)
+    } else if (bottom > viewBottom) {
+      scrollRef.scrollTop = bottom - (scrollRef.clientHeight - bottomFade)
+    }
+
+    setStuck(scrollRef.scrollTop > 0)
+  }
+
+  createEffect(
+    on([() => props.open, inProgress], () => {
+      if (!props.open || inProgress() < 0) return
+      requestAnimationFrame(ensure)
+    }),
+  )
+
+  onCleanup(() => {
+    if (!timer) return
+    window.clearTimeout(timer)
+  })
+
+  return (
+    <div class="relative">
+      <div
+        class="px-3 pb-11 flex flex-col gap-1.5 max-h-42 overflow-y-auto no-scrollbar"
+        ref={scrollRef}
+        style={{ "overflow-anchor": "none" }}
+        onScroll={(e) => {
+          setStuck(e.currentTarget.scrollTop > 0)
+          setScrolling(true)
+          if (timer) window.clearTimeout(timer)
+          timer = window.setTimeout(() => {
+            setScrolling(false)
+            if (inProgress() < 0) return
+            requestAnimationFrame(ensure)
+          }, 250)
+        }}
+      >
+        <For each={props.todos}>
+          {(todo) => (
+            <Checkbox
+              readOnly
+              checked={todo.status === "completed"}
+              indeterminate={todo.status === "in_progress"}
+              data-in-progress={todo.status === "in_progress" ? "" : undefined}
+              icon={dot(todo.status)}
+              style={{ "--checkbox-align": "flex-start", "--checkbox-offset": "1px" }}
+            >
+              <span
+                class="text-14-regular min-w-0 break-words"
+                classList={{
+                  "text-text-weak": todo.status === "completed" || todo.status === "cancelled",
+                  "text-text-strong": todo.status !== "completed" && todo.status !== "cancelled",
+                }}
+                style={{
+                  "line-height": "var(--line-height-normal)",
+                  "text-decoration":
+                    todo.status === "completed" || todo.status === "cancelled" ? "line-through" : undefined,
+                }}
+              >
+                {todo.content}
+              </span>
+            </Checkbox>
+          )}
+        </For>
+      </div>
+      <div
+        class="pointer-events-none absolute top-0 left-0 right-0 h-4 transition-opacity duration-150"
+        style={{
+          background: "linear-gradient(to bottom, var(--background-base), transparent)",
+          opacity: stuck() ? 1 : 0,
+        }}
+      />
+    </div>
+  )
+}
diff --git a/packages/app/src/pages/session/session-prompt-dock.tsx b/packages/app/src/pages/session/session-prompt-dock.tsx
deleted file mode 100644
index 0e0d06071..000000000
--- a/packages/app/src/pages/session/session-prompt-dock.tsx
+++ /dev/null
@@ -1,318 +0,0 @@
-import { For, Show, createEffect, createMemo, createSignal, on, onCleanup } from "solid-js"
-import type { PermissionRequest, QuestionRequest, Todo } from "@opencode-ai/sdk/v2"
-import { useParams } from "@solidjs/router"
-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 { PromptInput } from "@/components/prompt-input"
-import { QuestionDock } from "@/components/question-dock"
-import { SessionTodoDock } from "@/components/session-todo-dock"
-import { useGlobalSync } from "@/context/global-sync"
-import { useLanguage } from "@/context/language"
-import { usePrompt } from "@/context/prompt"
-import { useSDK } from "@/context/sdk"
-import { useSync } from "@/context/sync"
-import { getSessionHandoff, setSessionHandoff } from "@/pages/session/handoff"
-
-export function SessionPromptDock(props: {
-  centered: boolean
-  inputRef: (el: HTMLDivElement) => void
-  newSessionWorktree: string
-  onNewSessionWorktreeReset: () => void
-  onSubmit: () => void
-  setPromptDockRef: (el: HTMLDivElement) => void
-}) {
-  const params = useParams()
-  const sdk = useSDK()
-  const sync = useSync()
-  const globalSync = useGlobalSync()
-  const prompt = usePrompt()
-  const language = useLanguage()
-
-  const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
-  const handoffPrompt = createMemo(() => getSessionHandoff(sessionKey())?.prompt)
-
-  const todos = createMemo((): Todo[] => {
-    const id = params.id
-    if (!id) return []
-    return globalSync.data.session_todo[id] ?? []
-  })
-
-  const questionRequest = createMemo((): QuestionRequest | undefined => {
-    const sessionID = params.id
-    if (!sessionID) return
-    return sync.data.question[sessionID]?.[0]
-  })
-
-  const permissionRequest = createMemo((): PermissionRequest | undefined => {
-    const sessionID = params.id
-    if (!sessionID) return
-    return sync.data.permission[sessionID]?.[0]
-  })
-
-  const blocked = createMemo(() => !!permissionRequest() || !!questionRequest())
-
-  const previewPrompt = () =>
-    prompt
-      .current()
-      .map((part) => {
-        if (part.type === "file") return `[file:${part.path}]`
-        if (part.type === "agent") return `@${part.name}`
-        if (part.type === "image") return `[image:${part.filename}]`
-        return part.content
-      })
-      .join("")
-      .trim()
-
-  createEffect(() => {
-    if (!prompt.ready()) return
-    setSessionHandoff(sessionKey(), { prompt: previewPrompt() })
-  })
-
-  const [responding, setResponding] = createSignal<string | undefined>()
-  const permissionResponding = () => {
-    const perm = permissionRequest()
-    if (!perm) return false
-    return responding() === perm.id
-  }
-
-  const decide = (response: "once" | "always" | "reject") => {
-    const perm = permissionRequest()
-    if (!perm) return
-    if (responding() === perm.id) return
-
-    setResponding(perm.id)
-    sdk.client.permission
-      .respond({ sessionID: perm.sessionID, permissionID: perm.id, response })
-      .catch((err: unknown) => {
-        const message = err instanceof Error ? err.message : String(err)
-        showToast({ title: language.t("common.requestFailed"), description: message })
-      })
-      .finally(() => {
-        setResponding((id) => (id === perm.id ? undefined : id))
-      })
-  }
-
-  const done = createMemo(
-    () => todos().length > 0 && todos().every((todo) => todo.status === "completed" || todo.status === "cancelled"),
-  )
-
-  const [dock, setDock] = createSignal(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(
-      () => [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}
-      data-component="session-prompt-dock"
-      class="shrink-0 w-full pb-3 flex flex-col justify-center items-center bg-background-stronger pointer-events-none"
-    >
-      <div
-        classList={{
-          "w-full px-3 pointer-events-auto": true,
-          "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
-        }}
-      >
-        <Show when={questionRequest()} keyed>
-          {(req) => {
-            return (
-              <div>
-                <QuestionDock request={req} />
-              </div>
-            )
-          }}
-        </Show>
-
-        <Show when={permissionRequest()} keyed>
-          {(perm) => {
-            const toolDescription = () => {
-              const key = `settings.permissions.tool.${perm.permission}.description`
-              const value = language.t(key as Parameters<typeof language.t>[0])
-              if (value === key) return ""
-              return value
-            }
-
-            return (
-              <div>
-                <DockPrompt
-                  kind="permission"
-                  header={
-                    <div data-slot="permission-row" data-variant="header">
-                      <span data-slot="permission-icon">
-                        <Icon name="warning" size="normal" />
-                      </span>
-                      <div data-slot="permission-header-title">{language.t("notification.permission.title")}</div>
-                    </div>
-                  }
-                  footer={
-                    <>
-                      <div />
-                      <div data-slot="permission-footer-actions">
-                        <Button
-                          variant="ghost"
-                          size="normal"
-                          onClick={() => decide("reject")}
-                          disabled={permissionResponding()}
-                        >
-                          {language.t("ui.permission.deny")}
-                        </Button>
-                        <Button
-                          variant="secondary"
-                          size="normal"
-                          onClick={() => decide("always")}
-                          disabled={permissionResponding()}
-                        >
-                          {language.t("ui.permission.allowAlways")}
-                        </Button>
-                        <Button
-                          variant="primary"
-                          size="normal"
-                          onClick={() => decide("once")}
-                          disabled={permissionResponding()}
-                        >
-                          {language.t("ui.permission.allowOnce")}
-                        </Button>
-                      </div>
-                    </>
-                  }
-                >
-                  <Show when={toolDescription()}>
-                    <div data-slot="permission-row">
-                      <span data-slot="permission-spacer" aria-hidden="true" />
-                      <div data-slot="permission-hint">{toolDescription()}</div>
-                    </div>
-                  </Show>
-
-                  <Show when={perm.patterns.length > 0}>
-                    <div data-slot="permission-row">
-                      <span data-slot="permission-spacer" aria-hidden="true" />
-                      <div data-slot="permission-patterns">
-                        <For each={perm.patterns}>
-                          {(pattern) => <code class="text-12-regular text-text-base break-all">{pattern}</code>}
-                        </For>
-                      </div>
-                    </div>
-                  </Show>
-                </DockPrompt>
-              </div>
-            )
-          }}
-        </Show>
-
-        <Show when={!blocked()}>
-          <Show
-            when={prompt.ready()}
-            fallback={
-              <div class="w-full min-h-32 md:min-h-40 rounded-md border border-border-weak-base bg-background-base/50 px-4 py-3 text-text-weak whitespace-pre-wrap pointer-events-none">
-                {handoffPrompt() || language.t("prompt.loading")}
-              </div>
-            }
-          >
-            <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={todos()}
-                  title={language.t("session.todo.title")}
-                  collapseLabel={language.t("session.todo.collapse")}
-                  expandLabel={language.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>
-    </div>
-  )
-}
-- 
cgit v1.2.3