Merge branch 'dev' of https://github.com/sst/opencode into dev

7 files changed, 13 insertions, 1090 deletions

diff --git a/packages/desktop/src/components/code.tsx b/packages/desktop/src/components/code.tsx
index 11518e73a..c214fd5e6 100644
--- a/packages/desktop/src/components/code.tsx
+++ b/packages/desktop/src/components/code.tsx
@@ -2,7 +2,7 @@ import { bundledLanguages, type BundledLanguage, type ShikiTransformer } from "s
 import { splitProps, type ComponentProps, createEffect, onMount, onCleanup, createMemo, createResource } from "solid-js"
 import { useLocal, type TextSelection } from "@/context/local"
 import { getFileExtension, getNodeOffsetInLine, getSelectionInContainer } from "@/utils"
-import { useShiki } from "@/context/shiki"
+import { useShiki } from "@opencode-ai/ui"
 
 type DefinedSelection = Exclude<TextSelection, undefined>
 
diff --git a/packages/desktop/src/components/diff-changes.tsx b/packages/desktop/src/components/diff-changes.tsx
deleted file mode 100644
index 3b633f70f..000000000
--- a/packages/desktop/src/components/diff-changes.tsx
+++ /dev/null
@@ -1,20 +0,0 @@
-import { FileDiff } from "@opencode-ai/sdk"
-import { createMemo, Show } from "solid-js"
-
-export function DiffChanges(props: { diff: FileDiff | FileDiff[] }) {
-  const additions = createMemo(() =>
-    Array.isArray(props.diff) ? props.diff.reduce((acc, diff) => acc + (diff.additions ?? 0), 0) : props.diff.additions,
-  )
-  const deletions = createMemo(() =>
-    Array.isArray(props.diff) ? props.diff.reduce((acc, diff) => acc + (diff.deletions ?? 0), 0) : props.diff.deletions,
-  )
-  const total = createMemo(() => additions() + deletions())
-  return (
-    <Show when={total() > 0}>
-      <div class="flex gap-2 justify-end items-center">
-        <span class="text-12-mono text-right text-text-diff-add-base">{`+${additions()}`}</span>
-        <span class="text-12-mono text-right text-text-diff-delete-base">{`-${deletions()}`}</span>
-      </div>
-    </Show>
-  )
-}
diff --git a/packages/desktop/src/components/markdown.tsx b/packages/desktop/src/components/markdown.tsx
deleted file mode 100644
index e0f185f5f..000000000
--- a/packages/desktop/src/components/markdown.tsx
+++ /dev/null
@@ -1,23 +0,0 @@
-import { useMarked } from "@/context/marked"
-import { createResource } from "solid-js"
-
-function strip(text: string): string {
-  const wrappedRe = /^\s*<([A-Za-z]\w*)>\s*([\s\S]*?)\s*<\/\1>\s*$/
-  const match = text.match(wrappedRe)
-  return match ? match[2] : text
-}
-export function Markdown(props: { text: string; class?: string }) {
-  const marked = useMarked()
-  const [html] = createResource(
-    () => strip(props.text),
-    async (markdown) => {
-      return marked.parse(markdown)
-    },
-  )
-  return (
-    <div
-      class={`min-w-0 max-w-full overflow-auto no-scrollbar text-14-regular text-text-base ${props.class ?? ""}`}
-      innerHTML={html()}
-    />
-  )
-}
diff --git a/packages/desktop/src/components/message.tsx b/packages/desktop/src/components/message.tsx
deleted file mode 100644
index 589ca3118..000000000
--- a/packages/desktop/src/components/message.tsx
+++ /dev/null
@@ -1,459 +0,0 @@
-import type { Part, ReasoningPart, TextPart, ToolPart, Message, AssistantMessage, UserMessage } from "@opencode-ai/sdk"
-import { children, Component, createMemo, For, Match, Show, Switch, type JSX } from "solid-js"
-import { Dynamic } from "solid-js/web"
-import { Markdown } from "./markdown"
-import { Checkbox, Collapsible, Diff, Icon, IconProps } from "@opencode-ai/ui"
-import { getDirectory, getFilename } from "@/utils"
-import type { Tool } from "opencode/tool/tool"
-import type { ReadTool } from "opencode/tool/read"
-import type { ListTool } from "opencode/tool/ls"
-import type { GlobTool } from "opencode/tool/glob"
-import type { GrepTool } from "opencode/tool/grep"
-import type { WebFetchTool } from "opencode/tool/webfetch"
-import type { TaskTool } from "opencode/tool/task"
-import type { BashTool } from "opencode/tool/bash"
-import type { EditTool } from "opencode/tool/edit"
-import type { WriteTool } from "opencode/tool/write"
-import type { TodoWriteTool } from "opencode/tool/todo"
-import { DiffChanges } from "./diff-changes"
-
-export function Message(props: { message: Message; parts: Part[] }) {
-  return (
-    <Switch>
-      <Match when={props.message.role === "user" && props.message}>
-        {(userMessage) => <UserMessage message={userMessage()} parts={props.parts} />}
-      </Match>
-      <Match when={props.message.role === "assistant" && props.message}>
-        {(assistantMessage) => <AssistantMessage message={assistantMessage()} parts={props.parts} />}
-      </Match>
-    </Switch>
-  )
-}
-
-function AssistantMessage(props: { message: AssistantMessage; parts: Part[] }) {
-  const filteredParts = createMemo(() => {
-    return props.parts?.filter((x) => {
-      if (x.type === "reasoning") return false
-      return x.type !== "tool" || x.tool !== "todoread"
-    })
-  })
-  return (
-    <div class="w-full flex flex-col items-start gap-4">
-      <For each={filteredParts()}>{(part) => <Part part={part} message={props.message} />}</For>
-    </div>
-  )
-}
-
-function UserMessage(props: { message: UserMessage; parts: Part[] }) {
-  const text = createMemo(() =>
-    props.parts
-      ?.filter((p) => p.type === "text" && !p.synthetic)
-      ?.map((p) => (p as TextPart).text)
-      ?.join(""),
-  )
-  return <div class="text-12-regular text-text-base line-clamp-3">{text()}</div>
-}
-
-export function Part(props: { part: Part; message: Message; hideDetails?: boolean }) {
-  const component = createMemo(() => PART_MAPPING[props.part.type as keyof typeof PART_MAPPING])
-  return (
-    <Show when={component()}>
-      <Dynamic
-        component={component()}
-        part={props.part as any}
-        message={props.message}
-        hideDetails={props.hideDetails}
-      />
-    </Show>
-  )
-}
-
-const PART_MAPPING = {
-  text: TextPart,
-  tool: ToolPart,
-  reasoning: ReasoningPart,
-}
-
-function ReasoningPart(props: { part: ReasoningPart; message: Message }) {
-  return (
-    <Show when={props.part.text.trim()}>
-      <Markdown text={props.part.text.trim()} />
-    </Show>
-  )
-}
-
-function TextPart(props: { part: TextPart; message: Message }) {
-  return (
-    <Show when={props.part.text.trim()}>
-      <Markdown text={props.part.text.trim()} />
-    </Show>
-  )
-}
-
-function ToolPart(props: { part: ToolPart; message: Message; hideDetails?: boolean }) {
-  const component = createMemo(() => {
-    const render = ToolRegistry.render(props.part.tool) ?? GenericTool
-    const metadata = props.part.state.status === "pending" ? {} : (props.part.state.metadata ?? {})
-    const input = props.part.state.status === "completed" ? props.part.state.input : {}
-
-    return (
-      <Dynamic
-        component={render}
-        input={input}
-        tool={props.part.tool}
-        metadata={metadata}
-        output={props.part.state.status === "completed" ? props.part.state.output : undefined}
-        hideDetails={props.hideDetails}
-      />
-    )
-  })
-
-  return <Show when={component()}>{component()}</Show>
-}
-
-type TriggerTitle = {
-  title: string
-  titleClass?: string
-  subtitle?: string
-  subtitleClass?: string
-  args?: string[]
-  argsClass?: string
-  action?: JSX.Element
-}
-
-const isTriggerTitle = (val: any): val is TriggerTitle => {
-  return typeof val === "object" && val !== null && "title" in val && !(val instanceof Node)
-}
-
-function BasicTool(props: {
-  icon: IconProps["name"]
-  trigger: TriggerTitle | JSX.Element
-  children?: JSX.Element
-  hideDetails?: boolean
-}) {
-  const resolved = children(() => props.children)
-  return (
-    <Collapsible>
-      <Collapsible.Trigger>
-        <div class="w-full flex items-center self-stretch gap-5 justify-between">
-          <div class="w-full flex items-center self-stretch gap-5">
-            <Icon name={props.icon} size="small" class="shrink-0" />
-            <div class="grow min-w-0">
-              <Switch>
-                <Match when={isTriggerTitle(props.trigger) && props.trigger}>
-                  {(trigger) => (
-                    <div class="w-full flex items-center gap-2 justify-between">
-                      <div class="flex items-center gap-2 whitespace-nowrap truncate">
-                        <span
-                          classList={{
-                            "text-12-medium text-text-base": true,
-                            [trigger().titleClass ?? ""]: !!trigger().titleClass,
-                          }}
-                        >
-                          {trigger().title}
-                        </span>
-                        <Show when={trigger().subtitle}>
-                          <span
-                            classList={{
-                              "text-12-medium text-text-weak": true,
-                              [trigger().subtitleClass ?? ""]: !!trigger().subtitleClass,
-                            }}
-                          >
-                            {trigger().subtitle}
-                          </span>
-                        </Show>
-                        <Show when={trigger().args?.length}>
-                          <For each={trigger().args}>
-                            {(arg) => (
-                              <span
-                                classList={{
-                                  "text-12-regular text-text-weak": true,
-                                  [trigger().argsClass ?? ""]: !!trigger().argsClass,
-                                }}
-                              >
-                                {arg}
-                              </span>
-                            )}
-                          </For>
-                        </Show>
-                      </div>
-                      <Show when={trigger().action}>{trigger().action}</Show>
-                    </div>
-                  )}
-                </Match>
-                <Match when={true}>{props.trigger as JSX.Element}</Match>
-              </Switch>
-            </div>
-          </div>
-          <Show when={resolved() && !props.hideDetails}>
-            <Collapsible.Arrow />
-          </Show>
-        </div>
-      </Collapsible.Trigger>
-      <Show when={resolved() && !props.hideDetails}>
-        <Collapsible.Content>{resolved()}</Collapsible.Content>
-      </Show>
-    </Collapsible>
-    // <>
-    //   <Show when={props.part.state.status === "error"}>{props.part.state.error.replace("Error: ", "")}</Show>
-    // </>
-  )
-}
-
-function GenericTool(props: ToolProps<any>) {
-  return <BasicTool icon="mcp" trigger={{ title: props.tool }} hideDetails={props.hideDetails} />
-}
-
-type ToolProps<T extends Tool.Info> = {
-  input: Partial<Tool.InferParameters<T>>
-  metadata: Partial<Tool.InferMetadata<T>>
-  tool: string
-  output?: string
-  hideDetails?: boolean
-}
-
-const ToolRegistry = (() => {
-  const state: Record<
-    string,
-    {
-      name: string
-      render?: Component<ToolProps<any>>
-    }
-  > = {}
-  function register<T extends Tool.Info>(input: { name: string; render?: Component<ToolProps<T>> }) {
-    state[input.name] = input
-    return input
-  }
-  return {
-    register,
-    render(name: string) {
-      return state[name]?.render
-    },
-  }
-})()
-
-ToolRegistry.register<typeof ReadTool>({
-  name: "read",
-  render(props) {
-    return (
-      <BasicTool
-        icon="glasses"
-        trigger={{ title: "Read", subtitle: props.input.filePath ? getFilename(props.input.filePath) : "" }}
-      />
-    )
-  },
-})
-
-ToolRegistry.register<typeof ListTool>({
-  name: "list",
-  render(props) {
-    return (
-      <BasicTool icon="bullet-list" trigger={{ title: "List", subtitle: getDirectory(props.input.path || "/") }}>
-        <Show when={false && props.output}>
-          <div class="whitespace-pre">{props.output}</div>
-        </Show>
-      </BasicTool>
-    )
-  },
-})
-
-ToolRegistry.register<typeof GlobTool>({
-  name: "glob",
-  render(props) {
-    return (
-      <BasicTool
-        icon="magnifying-glass-menu"
-        trigger={{
-          title: "Glob",
-          subtitle: getDirectory(props.input.path || "/"),
-          args: props.input.pattern ? ["pattern=" + props.input.pattern] : [],
-        }}
-      >
-        <Show when={false && props.output}>
-          <div class="whitespace-pre">{props.output}</div>
-        </Show>
-      </BasicTool>
-    )
-  },
-})
-
-ToolRegistry.register<typeof GrepTool>({
-  name: "grep",
-  render(props) {
-    const args = []
-    if (props.input.pattern) args.push("pattern=" + props.input.pattern)
-    if (props.input.include) args.push("include=" + props.input.include)
-    return (
-      <BasicTool
-        icon="magnifying-glass-menu"
-        trigger={{
-          title: "Grep",
-          subtitle: getDirectory(props.input.path || "/"),
-          args,
-        }}
-      >
-        <Show when={false && props.output}>
-          <div class="whitespace-pre">{props.output}</div>
-        </Show>
-      </BasicTool>
-    )
-  },
-})
-
-ToolRegistry.register<typeof WebFetchTool>({
-  name: "webfetch",
-  render(props) {
-    return (
-      <BasicTool
-        icon="window-cursor"
-        trigger={{
-          title: "Webfetch",
-          subtitle: props.input.url || "",
-          args: props.input.format ? ["format=" + props.input.format] : [],
-          action: (
-            <div class="size-6 flex items-center justify-center">
-              <Icon name="square-arrow-top-right" size="small" />
-            </div>
-          ),
-        }}
-      >
-        <Show when={false && props.output}>
-          <div class="whitespace-pre">{props.output}</div>
-        </Show>
-      </BasicTool>
-    )
-  },
-})
-
-ToolRegistry.register<typeof TaskTool>({
-  name: "task",
-  render(props) {
-    return (
-      <BasicTool
-        icon="task"
-        trigger={{
-          title: `${props.input.subagent_type || props.tool} Agent`,
-          titleClass: "capitalize",
-          subtitle: props.input.description,
-        }}
-      >
-        <Show when={false && props.output}>
-          <div class="whitespace-pre">{props.output}</div>
-        </Show>
-      </BasicTool>
-    )
-  },
-})
-
-ToolRegistry.register<typeof BashTool>({
-  name: "bash",
-  render(props) {
-    return (
-      <BasicTool
-        icon="console"
-        trigger={{
-          title: "Shell",
-          subtitle: "Ran " + props.input.command,
-        }}
-      >
-        <Show when={false && props.output}>
-          <div class="whitespace-pre">{props.output}</div>
-        </Show>
-      </BasicTool>
-    )
-  },
-})
-
-ToolRegistry.register<typeof EditTool>({
-  name: "edit",
-  render(props) {
-    return (
-      <BasicTool
-        icon="code-lines"
-        trigger={
-          <div class="flex items-center justify-between w-full">
-            <div class="flex items-center gap-2">
-              <div class="text-12-medium text-text-base capitalize">Edit</div>
-              <div class="flex">
-                <Show when={props.input.filePath?.includes("/")}>
-                  <span class="text-text-weak">{getDirectory(props.input.filePath!)}</span>
-                </Show>
-                <span class="text-text-strong">{getFilename(props.input.filePath ?? "")}</span>
-              </div>
-            </div>
-            <div class="flex gap-4 items-center justify-end">
-              <Show when={props.metadata.filediff}>
-                <DiffChanges diff={props.metadata.filediff} />
-              </Show>
-            </div>
-          </div>
-        }
-      >
-        <Show when={props.metadata.filediff}>
-          <div class="border-t border-border-weaker-base">
-            <Diff
-              before={{ name: getFilename(props.metadata.filediff.path), contents: props.metadata.filediff.before }}
-              after={{ name: getFilename(props.metadata.filediff.path), contents: props.metadata.filediff.after }}
-            />
-          </div>
-        </Show>
-      </BasicTool>
-    )
-  },
-})
-
-ToolRegistry.register<typeof WriteTool>({
-  name: "write",
-  render(props) {
-    return (
-      <BasicTool
-        icon="code-lines"
-        trigger={
-          <div class="flex items-center justify-between w-full">
-            <div class="flex items-center gap-2">
-              <div class="text-12-medium text-text-base capitalize">Write</div>
-              <div class="flex">
-                <Show when={props.input.filePath?.includes("/")}>
-                  <span class="text-text-weak">{getDirectory(props.input.filePath!)}</span>
-                </Show>
-                <span class="text-text-strong">{getFilename(props.input.filePath ?? "")}</span>
-              </div>
-            </div>
-            <div class="flex gap-4 items-center justify-end">{/* <DiffChanges diff={diff} /> */}</div>
-          </div>
-        }
-      >
-        <Show when={false && props.output}>
-          <div class="whitespace-pre">{props.output}</div>
-        </Show>
-      </BasicTool>
-    )
-  },
-})
-
-ToolRegistry.register<typeof TodoWriteTool>({
-  name: "todowrite",
-  render(props) {
-    return (
-      <BasicTool
-        icon="checklist"
-        trigger={{
-          title: "To-dos",
-          subtitle: `${props.input.todos?.filter((t) => t.status === "completed").length}/${props.input.todos?.length}`,
-        }}
-      >
-        <Show when={props.input.todos?.length}>
-          <div class="px-12 pt-2.5 pb-6 flex flex-col gap-2">
-            <For each={props.input.todos}>
-              {(todo) => (
-                <Checkbox readOnly checked={todo.status === "completed"}>
-                  <div classList={{ "line-through text-text-weaker": todo.status === "completed" }}>{todo.content}</div>
-                </Checkbox>
-              )}
-            </For>
-          </div>
-        </Show>
-      </BasicTool>
-    )
-  },
-})
diff --git a/packages/desktop/src/components/progress-circle.tsx b/packages/desktop/src/components/progress-circle.tsx
deleted file mode 100644
index d56197ed3..000000000
--- a/packages/desktop/src/components/progress-circle.tsx
+++ /dev/null
@@ -1,48 +0,0 @@
-import { Component, createMemo } from "solid-js"
-
-interface ProgressCircleProps {
-  percentage: number
-  size?: number
-  strokeWidth?: number
-}
-
-export const ProgressCircle: Component<ProgressCircleProps> = (props) => {
-  // --- Set default values for props ---
-  const size = () => props.size || 16
-  const strokeWidth = () => props.strokeWidth || 3
-
-  // --- Constants for SVG calculation ---
-  const viewBoxSize = 16
-  const center = viewBoxSize / 2
-  const radius = () => center - strokeWidth() / 2
-  const circumference = createMemo(() => 2 * Math.PI * radius())
-
-  // --- Reactive Calculation for the progress offset ---
-  const offset = createMemo(() => {
-    const clampedPercentage = Math.max(0, Math.min(100, props.percentage || 0))
-    const progress = clampedPercentage / 100
-    return circumference() * (1 - progress)
-  })
-
-  return (
-    <svg
-      width={size()}
-      height={size()}
-      viewBox={`0 0 ${viewBoxSize} ${viewBoxSize}`}
-      fill="none"
-      class="transform -rotate-90"
-    >
-      <circle cx={center} cy={center} r={radius()} class="stroke-border-weak-base" stroke-width={strokeWidth()} />
-      <circle
-        cx={center}
-        cy={center}
-        r={radius()}
-        class="stroke-border-active"
-        stroke-width={strokeWidth()}
-        stroke-dasharray={circumference().toString()}
-        stroke-dashoffset={offset()}
-        style={{ transition: "stroke-dashoffset 0.35s cubic-bezier(0.65, 0, 0.35, 1)" }}
-      />
-    </svg>
-  )
-}
diff --git a/packages/desktop/src/components/prompt-input.tsx b/packages/desktop/src/components/prompt-input.tsx
index d6276c158..f1c19388e 100644
--- a/packages/desktop/src/components/prompt-input.tsx
+++ b/packages/desktop/src/components/prompt-input.tsx
@@ -71,7 +71,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     }
   })
 
-  const { flat, active, onInput, onKeyDown } = useFilteredList<string>({
+  const { flat, active, onInput, onKeyDown, refetch } = useFilteredList<string>({
     items: local.file.search,
     key: (x) => x,
     onSelect: (path) => {
@@ -81,6 +81,11 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     },
   })
 
+  createEffect(() => {
+    local.model.recent()
+    refetch()
+  })
+
   createEffect(
     on(
       () => store.contentParts,
@@ -369,16 +374,20 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
               items={local.model.list()}
               current={local.model.current()}
               filterKeys={["provider.name", "name", "id"]}
-              groupBy={(x) => x.provider.name}
+              groupBy={(x) => (local.model.recent().includes(x) ? "Recent" : x.provider.name)}
               sortGroupsBy={(a, b) => {
                 const order = ["opencode", "anthropic", "github-copilot", "openai", "google", "openrouter", "vercel"]
+                if (a.category === "Recent" && b.category !== "Recent") return -1
+                if (b.category === "Recent" && a.category !== "Recent") return 1
                 const aProvider = a.items[0].provider.id
                 const bProvider = b.items[0].provider.id
                 if (order.includes(aProvider) && !order.includes(bProvider)) return -1
                 if (!order.includes(aProvider) && order.includes(bProvider)) return 1
                 return order.indexOf(aProvider) - order.indexOf(bProvider)
               }}
-              onSelect={(x) => local.model.set(x ? { modelID: x.id, providerID: x.provider.id } : undefined)}
+              onSelect={(x) =>
+                local.model.set(x ? { modelID: x.id, providerID: x.provider.id } : undefined, { recent: true })
+              }
               trigger={
                 <Button as="div" variant="ghost">
                   {local.model.current()?.name ?? "Select model"}
diff --git a/packages/desktop/src/components/session-timeline.tsx b/packages/desktop/src/components/session-timeline.tsx
deleted file mode 100644
index e1f3beae4..000000000
--- a/packages/desktop/src/components/session-timeline.tsx
+++ /dev/null
@@ -1,536 +0,0 @@
-import { Icon, Tooltip } from "@opencode-ai/ui"
-import { Collapsible } from "@/ui"
-import type { AssistantMessage, Message, Part, ToolPart } from "@opencode-ai/sdk"
-import { DateTime } from "luxon"
-import {
-  createSignal,
-  For,
-  Match,
-  splitProps,
-  Switch,
-  type ComponentProps,
-  type ParentProps,
-  createEffect,
-  createMemo,
-  Show,
-} from "solid-js"
-import { getFilename } from "@/utils"
-import { Markdown } from "./markdown"
-import { Code } from "./code"
-import { createElementSize } from "@solid-primitives/resize-observer"
-import { createScrollPosition } from "@solid-primitives/scroll"
-import { ProgressCircle } from "./progress-circle"
-import { pipe, sumBy } from "remeda"
-import { useSync } from "@/context/sync"
-import { useLocal } from "@/context/local"
-
-function Part(props: ParentProps & ComponentProps<"div">) {
-  const [local, others] = splitProps(props, ["class", "classList", "children"])
-  return (
-    <div
-      classList={{
-        ...(local.classList ?? {}),
-        "h-6 flex items-center": true,
-        [local.class ?? ""]: !!local.class,
-      }}
-      {...others}
-    >
-      <p class="text-12-medium text-left">{local.children}</p>
-    </div>
-  )
-}
-
-function CollapsiblePart(props: { title: ParentProps["children"] } & ParentProps & ComponentProps<typeof Collapsible>) {
-  return (
-    <Collapsible {...props}>
-      <Collapsible.Trigger class="peer/collapsible">
-        <Part>{props.title}</Part>
-      </Collapsible.Trigger>
-      <Collapsible.Content>
-        <p class="flex-auto min-w-0 text-pretty">
-          <span class="text-12-medium text-text-weak break-words">{props.children}</span>
-        </p>
-      </Collapsible.Content>
-    </Collapsible>
-  )
-}
-
-function ReadToolPart(props: { part: ToolPart }) {
-  const sync = useSync()
-  const local = useLocal()
-  return (
-    <Switch>
-      <Match when={props.part.state.status === "pending"}>
-        <Part>Reading file...</Part>
-      </Match>
-      <Match when={props.part.state.status === "completed" && props.part.state}>
-        {(state) => {
-          const path = state().input["filePath"] as string
-          return (
-            <Part onClick={() => local.file.open(path)}>
-              <span class="">Read</span> {getFilename(path)}
-            </Part>
-          )
-        }}
-      </Match>
-      <Match when={props.part.state.status === "error" && props.part.state}>
-        {(state) => (
-          <div>
-            <Part>
-              <span class="">Read</span> {getFilename(state().input["filePath"] as string)}
-            </Part>
-            <div class="text-icon-critical-active">{sync.sanitize(state().error)}</div>
-          </div>
-        )}
-      </Match>
-    </Switch>
-  )
-}
-
-function EditToolPart(props: { part: ToolPart }) {
-  const sync = useSync()
-  return (
-    <Switch>
-      <Match when={props.part.state.status === "pending"}>
-        <Part>Preparing edit...</Part>
-      </Match>
-      <Match when={props.part.state.status === "completed" && props.part.state}>
-        {(state) => (
-          <CollapsiblePart
-            title={
-              <>
-                <span class="">Edit</span> {getFilename(state().input["filePath"] as string)}
-              </>
-            }
-          >
-            <Code path={state().input["filePath"] as string} code={state().metadata["diff"] as string} />
-          </CollapsiblePart>
-        )}
-      </Match>
-      <Match when={props.part.state.status === "error" && props.part.state}>
-        {(state) => (
-          <CollapsiblePart
-            title={
-              <>
-                <span class="">Edit</span> {getFilename(state().input["filePath"] as string)}
-              </>
-            }
-          >
-            <div class="text-icon-critical-active">{sync.sanitize(state().error)}</div>
-          </CollapsiblePart>
-        )}
-      </Match>
-    </Switch>
-  )
-}
-
-function WriteToolPart(props: { part: ToolPart }) {
-  const sync = useSync()
-  return (
-    <Switch>
-      <Match when={props.part.state.status === "pending"}>
-        <Part>Preparing write...</Part>
-      </Match>
-      <Match when={props.part.state.status === "completed" && props.part.state}>
-        {(state) => (
-          <CollapsiblePart
-            title={
-              <>
-                <span class="">Write</span> {getFilename(state().input["filePath"] as string)}
-              </>
-            }
-          >
-            <div class="p-2 bg-background-panel rounded-md border border-border-subtle"></div>
-          </CollapsiblePart>
-        )}
-      </Match>
-      <Match when={props.part.state.status === "error" && props.part.state}>
-        {(state) => (
-          <div>
-            <Part>
-              <span class="">Write</span> {getFilename(state().input["filePath"] as string)}
-            </Part>
-            <div class="text-icon-critical-active">{sync.sanitize(state().error)}</div>
-          </div>
-        )}
-      </Match>
-    </Switch>
-  )
-}
-
-function BashToolPart(props: { part: ToolPart }) {
-  const sync = useSync()
-  return (
-    <Switch>
-      <Match when={props.part.state.status === "pending"}>
-        <Part>Writing shell command...</Part>
-      </Match>
-      <Match when={props.part.state.status === "completed" && props.part.state}>
-        {(state) => (
-          <CollapsiblePart
-            defaultOpen
-            title={
-              <>
-                <span class="">Run command:</span> {state().input["command"]}
-              </>
-            }
-          >
-            <Markdown text={`\`\`\`command\n${state().input["command"]}\n${state().output}\`\`\``} />
-          </CollapsiblePart>
-        )}
-      </Match>
-      <Match when={props.part.state.status === "error" && props.part.state}>
-        {(state) => (
-          <CollapsiblePart
-            title={
-              <>
-                <span class="">Shell</span> {state().input["command"]}
-              </>
-            }
-          >
-            <div class="text-icon-critical-active">{sync.sanitize(state().error)}</div>
-          </CollapsiblePart>
-        )}
-      </Match>
-    </Switch>
-  )
-}
-
-function ToolPart(props: { part: ToolPart }) {
-  // read
-  // edit
-  // write
-  // bash
-  // ls
-  // glob
-  // grep
-  // todowrite
-  // todoread
-  // webfetch
-  // websearch
-  // patch
-  // task
-  return (
-    <div class="min-w-0 flex-auto text-12-medium">
-      <Switch
-        fallback={
-          <span>
-            {props.part.type}:{props.part.tool}
-          </span>
-        }
-      >
-        <Match when={props.part.tool === "read"}>
-          <ReadToolPart part={props.part} />
-        </Match>
-        <Match when={props.part.tool === "edit"}>
-          <EditToolPart part={props.part} />
-        </Match>
-        <Match when={props.part.tool === "write"}>
-          <WriteToolPart part={props.part} />
-        </Match>
-        <Match when={props.part.tool === "bash"}>
-          <BashToolPart part={props.part} />
-        </Match>
-      </Switch>
-    </div>
-  )
-}
-
-export default function SessionTimeline(props: { session: string; class?: string }) {
-  const sync = useSync()
-  const [scrollElement, setScrollElement] = createSignal<HTMLElement | undefined>(undefined)
-  const [root, setRoot] = createSignal<HTMLDivElement | undefined>(undefined)
-  const [tail, setTail] = createSignal(true)
-  const size = createElementSize(root)
-  const scroll = createScrollPosition(scrollElement)
-
-  const valid = (part: Part) => {
-    if (!part) return false
-    switch (part.type) {
-      case "step-start":
-      case "step-finish":
-      case "file":
-      case "patch":
-        return false
-      case "text":
-        return !part.synthetic && part.text.trim()
-      case "reasoning":
-        return part.text.trim()
-      case "tool":
-        switch (part.tool) {
-          case "todoread":
-          case "todowrite":
-          case "list":
-          case "grep":
-            return false
-        }
-        return true
-      default:
-        return true
-    }
-  }
-
-  const hasValidParts = (message: Message) => {
-    return sync.data.part[message.id]?.filter(valid).length > 0
-  }
-
-  const hasTextPart = (message: Message) => {
-    return !!sync.data.part[message.id]?.filter(valid).find((p) => p.type === "text")
-  }
-
-  const session = createMemo(() => sync.session.get(props.session))
-  const messages = createMemo(() => sync.data.message[props.session] ?? [])
-  const messagesWithValidParts = createMemo(() => sync.data.message[props.session]?.filter(hasValidParts) ?? [])
-  const working = createMemo(() => {
-    const last = messages()[messages().length - 1]
-    if (!last) return false
-    if (last.role === "user") return true
-    return !last.time.completed
-  })
-
-  const cost = createMemo(() => {
-    const total = pipe(
-      messages(),
-      sumBy((x) => (x.role === "assistant" ? x.cost : 0)),
-    )
-    return new Intl.NumberFormat("en-US", {
-      style: "currency",
-      currency: "USD",
-    }).format(total)
-  })
-
-  const last = createMemo(() => {
-    return messages().findLast((x) => x.role === "assistant") as AssistantMessage
-  })
-
-  const model = createMemo(() => {
-    if (!last()) return
-    const model = sync.data.provider.find((x) => x.id === last().providerID)?.models[last().modelID]
-    return model
-  })
-
-  const tokens = createMemo(() => {
-    if (!last()) return
-    const tokens = last().tokens
-    const total = tokens.input + tokens.output + tokens.reasoning + tokens.cache.read + tokens.cache.write
-    return new Intl.NumberFormat("en-US", {
-      notation: "compact",
-      compactDisplay: "short",
-    }).format(total)
-  })
-
-  const context = createMemo(() => {
-    if (!last()) return
-    if (!model()?.limit.context) return 0
-    const tokens = last().tokens
-    const total = tokens.input + tokens.output + tokens.reasoning + tokens.cache.read + tokens.cache.write
-    return Math.round((total / model()!.limit.context) * 100)
-  })
-
-  const getScrollParent = (el: HTMLElement | null): HTMLElement | undefined => {
-    let p = el?.parentElement
-    while (p && p !== document.body) {
-      const s = getComputedStyle(p)
-      if (s.overflowY === "auto" || s.overflowY === "scroll") return p
-      p = p.parentElement
-    }
-    return undefined
-  }
-
-  createEffect(() => {
-    if (!root()) return
-    setScrollElement(getScrollParent(root()!))
-  })
-
-  const scrollToBottom = () => {
-    const element = scrollElement()
-    if (!element) return
-    element.scrollTop = element.scrollHeight
-  }
-
-  createEffect(() => {
-    size.height
-    if (tail()) scrollToBottom()
-  })
-
-  createEffect(() => {
-    if (working()) {
-      setTail(true)
-      scrollToBottom()
-    }
-  })
-
-  let lastScrollY = 0
-  createEffect(() => {
-    if (scroll.y < lastScrollY) {
-      setTail(false)
-    }
-    lastScrollY = scroll.y
-  })
-
-  const duration = (part: Part) => {
-    switch (part.type) {
-      default:
-        if (
-          "time" in part &&
-          part.time &&
-          "start" in part.time &&
-          part.time.start &&
-          "end" in part.time &&
-          part.time.end
-        ) {
-          const start = DateTime.fromMillis(part.time.start)
-          const end = DateTime.fromMillis(part.time.end)
-          return end.diff(start).toFormat("s")
-        }
-        return ""
-    }
-  }
-
-  createEffect(() => {
-    console.log("WHAT")
-    console.log(JSON.stringify(messagesWithValidParts()))
-  })
-
-  return (
-    <div
-      ref={setRoot}
-      classList={{
-        "select-text flex flex-col text-text-weak": true,
-        [props.class ?? ""]: !!props.class,
-      }}
-    >
-      <div class="flex justify-end items-center self-stretch">
-        <div class="flex items-center gap-6">
-          <Tooltip value={`${tokens()} Tokens`} class="flex items-center gap-1.5">
-            <Show when={context()}>
-              <ProgressCircle percentage={context()!} />
-            </Show>
-            <div class="text-14-regular text-text-weak text-right">{context()}%</div>
-          </Tooltip>
-          <div class="text-14-regular text-text-strong text-right">{cost()}</div>
-        </div>
-      </div>
-      <ul role="list" class="flex flex-col items-start self-stretch">
-        <For each={messagesWithValidParts()}>
-          {(message) => (
-            <div
-              classList={{
-                "flex flex-col gap-1 justify-center items-start self-stretch": true,
-                "mt-6": hasTextPart(message),
-              }}
-            >
-              <For each={sync.data.part[message.id]?.filter(valid) ?? []}>
-                {(part) => (
-                  <li class="group/li">
-                    <Switch fallback={<div class="">{part.type}</div>}>
-                      <Match when={part.type === "text" && part}>
-                        {(part) => (
-                          <Switch>
-                            <Match when={message.role === "user"}>
-                              <div class="w-fit flex items-center px-3 py-1 rounded-md bg-surface-weak">
-                                <span class="text-14-regular text-text-strong whitespace-pre-wrap break-words">
-                                  {part().text}
-                                </span>
-                              </div>
-                            </Match>
-                            <Match when={message.role === "assistant"}>
-                              <Markdown text={sync.sanitize(part().text)} />
-                            </Match>
-                          </Switch>
-                        )}
-                      </Match>
-                      <Match when={part.type === "reasoning" && part}>
-                        {(part) => (
-                          <CollapsiblePart
-                            title={
-                              <Switch fallback={<span class="text-text-weak">Thinking</span>}>
-                                <Match when={part().time.end}>
-                                  <span class="text-12-medium text-text-weak">Thought</span> for {duration(part())}s
-                                </Match>
-                              </Switch>
-                            }
-                          >
-                            <Markdown text={part().text} />
-                          </CollapsiblePart>
-                        )}
-                      </Match>
-                      <Match when={part.type === "tool" && part}>{(part) => <ToolPart part={part()} />}</Match>
-                    </Switch>
-                  </li>
-                )}
-              </For>
-            </div>
-          )}
-        </For>
-      </ul>
-      <Show when={false}>
-        <Collapsible defaultOpen={false}>
-          <Collapsible.Trigger>
-            <div class="mt-12 ml-1 flex items-center gap-x-2 text-xs text-text-muted">
-              <Icon name="file-code" />
-              <span>Raw Session Data</span>
-              <Collapsible.Arrow class="text-text-muted" />
-            </div>
-          </Collapsible.Trigger>
-          <Collapsible.Content class="mt-5">
-            <ul role="list" class="space-y-2">
-              <li>
-                <Collapsible>
-                  <Collapsible.Trigger>
-                    <div class="flex items-center gap-x-2 text-xs text-text-muted ml-1">
-                      <Icon name="file-code" />
-                      <span>session</span>
-                      <Collapsible.Arrow class="text-text-muted" />
-                    </div>
-                  </Collapsible.Trigger>
-                  <Collapsible.Content>
-                    <Code path="session.json" code={JSON.stringify(session(), null, 2)} />
-                  </Collapsible.Content>
-                </Collapsible>
-              </li>
-              <For each={messages()}>
-                {(message) => (
-                  <>
-                    <li>
-                      <Collapsible>
-                        <Collapsible.Trigger>
-                          <div class="flex items-center gap-x-2 text-xs text-text-muted ml-1">
-                            <Icon name="file-code" />
-                            <span>{message.role === "user" ? "user" : "assistant"}</span>
-                            <Collapsible.Arrow class="text-text-muted" />
-                          </div>
-                        </Collapsible.Trigger>
-                        <Collapsible.Content>
-                          <Code path={message.id + ".json"} code={JSON.stringify(message, null, 2)} />
-                        </Collapsible.Content>
-                      </Collapsible>
-                    </li>
-                    <For each={sync.data.part[message.id]}>
-                      {(part) => (
-                        <li>
-                          <Collapsible>
-                            <Collapsible.Trigger>
-                              <div class="flex items-center gap-x-2 text-xs text-text-muted ml-1">
-                                <Icon name="file-code" />
-                                <span>{part.type}</span>
-                                <Collapsible.Arrow class="text-text-muted" />
-                              </div>
-                            </Collapsible.Trigger>
-                            <Collapsible.Content>
-                              <Code path={message.id + "." + part.id + ".json"} code={JSON.stringify(part, null, 2)} />
-                            </Collapsible.Content>
-                          </Collapsible>
-                        </li>
-                      )}
-                    </For>
-                  </>
-                )}
-              </For>
-            </ul>
-          </Collapsible.Content>
-        </Collapsible>
-      </Show>
-    </div>
-  )
-}