wip: desktop work

12 files changed, 406 insertions, 555 deletions

diff --git a/packages/desktop/src/components/code.tsx b/packages/desktop/src/components/code.tsx
index 40a40aa9a..b4dd216e9 100644
--- a/packages/desktop/src/components/code.tsx
+++ b/packages/desktop/src/components/code.tsx
@@ -394,7 +394,7 @@ export function Code(props: Props) {
           [&_.diff-blank_.diff-oldln]:bg-background-element
           [&_.diff-blank_.diff-newln]:bg-background-element
           [&_.diff-collapsed]:block! [&_.diff-collapsed]:w-full [&_.diff-collapsed]:relative
-          [&_.diff-collapsed]:cursor-pointer [&_.diff-collapsed]:select-none
+          [&_.diff-collapsed]:select-none
           [&_.diff-collapsed]:bg-info/20 [&_.diff-collapsed]:hover:bg-info/40!
           [&_.diff-collapsed]:text-info/80 [&_.diff-collapsed]:hover:text-info
           [&_.diff-collapsed]:text-xs
diff --git a/packages/desktop/src/components/editor-pane.tsx b/packages/desktop/src/components/editor-pane.tsx
index 2741a6208..a97a0ef7f 100644
--- a/packages/desktop/src/components/editor-pane.tsx
+++ b/packages/desktop/src/components/editor-pane.tsx
@@ -1,7 +1,6 @@
 import { For, Match, Show, Switch, createSignal, splitProps } from "solid-js"
-import { Tabs, Tooltip } from "@opencode-ai/ui"
-import { Icon } from "@opencode-ai/ui"
-import { FileIcon, IconButton } from "@/ui"
+import { IconButton, Tabs, Tooltip } from "@opencode-ai/ui"
+import { FileIcon } from "@/ui"
 import {
   DragDropProvider,
   DragDropSensors,
@@ -92,20 +91,16 @@ export default function EditorPane(props: EditorPaneProps): JSX.Element {
                     <Show when={view !== "raw"}>
                       <div class="mr-1 flex items-center gap-1">
                         <Tooltip value="Previous change" placement="bottom">
-                          <IconButton size="xs" variant="ghost" onClick={() => navigateChange(-1)}>
-                            <Icon name="arrow-up" size={14} />
-                          </IconButton>
+                          <IconButton icon="arrow-up" variant="ghost" onClick={() => navigateChange(-1)} />
                         </Tooltip>
                         <Tooltip value="Next change" placement="bottom">
-                          <IconButton size="xs" variant="ghost" onClick={() => navigateChange(1)}>
-                            <Icon name="arrow-down" size={14} />
-                          </IconButton>
+                          <IconButton icon="arrow-down" variant="ghost" onClick={() => navigateChange(1)} />
                         </Tooltip>
                       </div>
                     </Show>
                     <Tooltip value="Raw" placement="bottom">
                       <IconButton
-                        size="xs"
+                        icon="file-text"
                         variant="ghost"
                         classList={{
                           "text-text": view === "raw",
@@ -113,13 +108,11 @@ export default function EditorPane(props: EditorPaneProps): JSX.Element {
                           "bg-background-element": view === "raw",
                         }}
                         onClick={() => local.file.setView(activeFile.path, "raw")}
-                      >
-                        <Icon name="file-text" size={14} />
-                      </IconButton>
+                      />
                     </Tooltip>
                     <Tooltip value="Unified diff" placement="bottom">
                       <IconButton
-                        size="xs"
+                        icon="checklist"
                         variant="ghost"
                         classList={{
                           "text-text": view === "diff-unified",
@@ -127,13 +120,11 @@ export default function EditorPane(props: EditorPaneProps): JSX.Element {
                           "bg-background-element": view === "diff-unified",
                         }}
                         onClick={() => local.file.setView(activeFile.path, "diff-unified")}
-                      >
-                        <Icon name="checklist" size={14} />
-                      </IconButton>
+                      />
                     </Tooltip>
                     <Tooltip value="Split diff" placement="bottom">
                       <IconButton
-                        size="xs"
+                        icon="columns"
                         variant="ghost"
                         classList={{
                           "text-text": view === "diff-split",
@@ -141,9 +132,7 @@ export default function EditorPane(props: EditorPaneProps): JSX.Element {
                           "bg-background-element": view === "diff-split",
                         }}
                         onClick={() => local.file.setView(activeFile.path, "diff-split")}
-                      >
-                        <Icon name="columns" size={14} />
-                      </IconButton>
+                      />
                     </Tooltip>
                   </div>
                 )
@@ -221,13 +210,11 @@ function SortableTab(props: {
             <TabVisual file={props.file} />
           </Tabs.Trigger>
           <IconButton
+            icon="close"
             class="absolute right-1 top-1.5 opacity-0 text-text-muted/60 peer-data-[selected]/tab:opacity-100 peer-data-[selected]/tab:text-text peer-data-[selected]/tab:hover:bg-border-subtle hover:opacity-100 peer-hover/tab:opacity-100"
-            size="xs"
             variant="ghost"
             onClick={() => props.onTabClose(props.file)}
-          >
-            <Icon name="close" size={16} />
-          </IconButton>
+          />
         </div>
       </Tooltip>
     </div>
diff --git a/packages/desktop/src/components/file-tree.tsx b/packages/desktop/src/components/file-tree.tsx
index 348e25ad7..7e4b1abcc 100644
--- a/packages/desktop/src/components/file-tree.tsx
+++ b/packages/desktop/src/components/file-tree.tsx
@@ -19,7 +19,7 @@ export default function FileTree(props: {
     <Dynamic
       component={p.as ?? "div"}
       classList={{
-        "p-0.5 w-full flex items-center gap-x-2 hover:bg-background-element cursor-pointer": true,
+        "p-0.5 w-full flex items-center gap-x-2 hover:bg-background-element": true,
         "bg-background-element": local.file.active()?.path === p.node.path,
         [props.nodeClass ?? ""]: !!props.nodeClass,
       }}
@@ -83,7 +83,7 @@ export default function FileTree(props: {
                 >
                   <Collapsible.Trigger>
                     <Node node={node}>
-                      <Collapsible.Arrow size={16} class="text-text-muted/60 ml-1" />
+                      <Collapsible.Arrow class="text-text-muted/60 ml-1" />
                       <FileIcon
                         node={node}
                         expanded={local.file.node(node.path).expanded}
diff --git a/packages/desktop/src/components/prompt-form-helpers.ts b/packages/desktop/src/components/prompt-form-helpers.ts
index cc657c80e..298b831ee 100644
--- a/packages/desktop/src/components/prompt-form-helpers.ts
+++ b/packages/desktop/src/components/prompt-form-helpers.ts
@@ -7,7 +7,7 @@ export interface PromptTextPart {
 }
 
 export interface PromptAttachmentPart {
-  kind: "attachment"
+  kind: "file"
   token: string
   display: string
   path: string
@@ -106,7 +106,7 @@ export function parsePrompt(value: string, lookup: Map<string, AttachmentCandida
         const start = rangeStart + localIndex
         const end = start + match[0].length
         segments.push({
-          kind: "attachment",
+          kind: "file",
           token,
           display: candidate.display,
           path: candidate.path,
@@ -152,7 +152,7 @@ export function composeDisplaySegments(
     }
     const { start, end, ...part } = segment
     const placeholder = inputValue.slice(start, end)
-    return { kind: "attachment", part: part as PromptAttachmentPart, source: placeholder }
+    return { kind: "file", part: part as PromptAttachmentPart, source: placeholder }
   })
 
   if (interim) {
diff --git a/packages/desktop/src/components/prompt-form-hooks.ts b/packages/desktop/src/components/prompt-form-hooks.ts
index 026b84359..c4d18fa70 100644
--- a/packages/desktop/src/components/prompt-form-hooks.ts
+++ b/packages/desktop/src/components/prompt-form-hooks.ts
@@ -309,7 +309,7 @@ export function useMentionController(options: MentionControllerOptions) {
     const nextValue = `${leading}${mentionText}${trailingSpacer}${after}`
     const origin = options.getActiveContext()?.path === path ? "active" : "context"
     const part: PromptAttachmentPart = {
-      kind: "attachment",
+      kind: "file",
       token: alias,
       display: createAttachmentDisplay(path, node?.selection),
       path,
diff --git a/packages/desktop/src/components/prompt-input.tsx b/packages/desktop/src/components/prompt-input.tsx
index 0f8fb5930..55a410516 100644
--- a/packages/desktop/src/components/prompt-input.tsx
+++ b/packages/desktop/src/components/prompt-input.tsx
@@ -1,63 +1,74 @@
-import { createEffect, on, Component, createMemo, Show } from "solid-js"
+import { useLocal } from "@/context"
+import { Button, Icon, IconButton, Select, SelectDialog, Tooltip } from "@opencode-ai/ui"
+import { useFilteredList } from "@opencode-ai/ui/hooks"
+import { createEffect, on, Component, createMemo, Show, Switch, Match, For } from "solid-js"
 import { createStore } from "solid-js/store"
+import { FileIcon } from "@/ui"
+import { getDirectory, getFilename } from "@/utils"
+import { createFocusSignal } from "@solid-primitives/active-element"
+import { TextSelection } from "@/context/local"
+import { DateTime } from "luxon"
 
-interface TextPart {
-  type: "text"
+interface PartBase {
   content: string
 }
 
-interface AttachmentPart {
-  type: "attachment"
-  fileId: string
-  name: string
+interface TextPart extends PartBase {
+  type: "text"
 }
 
-export type ContentPart = TextPart | AttachmentPart
-
-export interface AttachmentToAdd {
-  id: string
-  name: string
+interface FileAttachmentPart extends PartBase {
+  type: "file"
+  path: string
+  selection?: TextSelection
 }
 
-type AddAttachmentCallback = (attachment: AttachmentToAdd) => void
-
-export interface PopoverState {
-  isOpen: boolean
-  searchQuery: string
-  addAttachment: AddAttachmentCallback
-}
+export type ContentPart = TextPart | FileAttachmentPart
 
 interface PromptInputProps {
   onSubmit: (parts: ContentPart[]) => void
-  onShowAttachments?: (state: PopoverState | null) => void
   class?: string
+  ref?: (el: HTMLDivElement) => void
 }
 
 export const PromptInput: Component<PromptInputProps> = (props) => {
-  let editorRef: HTMLDivElement | undefined
+  const local = useLocal()
+  let editorRef!: HTMLDivElement
 
   const defaultParts = [{ type: "text", content: "" } as const]
   const [store, setStore] = createStore<{
     contentParts: ContentPart[]
-    popover: {
-      isOpen: boolean
-      searchQuery: string
-    }
+    popoverIsOpen: boolean
   }>({
     contentParts: defaultParts,
-    popover: {
-      isOpen: false,
-      searchQuery: "",
-    },
+    popoverIsOpen: false,
   })
 
   const isEmpty = createMemo(() => isEqual(store.contentParts, defaultParts))
+  const isFocused = createFocusSignal(() => editorRef)
+
+  createEffect(() => {
+    if (isFocused()) {
+      handleInput()
+    } else {
+      setStore("popoverIsOpen", false)
+    }
+  })
+
+  const { flat, active, onInput, onKeyDown } = useFilteredList<string>({
+    items: local.file.search,
+    key: (x) => x,
+    onSelect: (path) => {
+      if (!path) return
+      addPart({ type: "file", path, content: "@" + getFilename(path) })
+      setStore("popoverIsOpen", false)
+    },
+  })
 
   createEffect(
     on(
       () => store.contentParts,
       (currentParts) => {
-        if (!editorRef) return
         const domParts = parseFromDOM()
         if (isEqual(currentParts, domParts)) return
 
@@ -70,14 +81,16 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
         editorRef.innerHTML = ""
         currentParts.forEach((part) => {
           if (part.type === "text") {
-            editorRef!.appendChild(document.createTextNode(part.content))
-          } else if (part.type === "attachment") {
+            editorRef.appendChild(document.createTextNode(part.content))
+          } else if (part.type === "file") {
             const pill = document.createElement("span")
-            pill.textContent = `@${part.name}`
-            pill.className = "attachment-pill"
-            pill.setAttribute("data-file-id", part.fileId)
+            pill.textContent = part.content
+            pill.setAttribute("data-type", "file")
+            pill.setAttribute("data-path", part.path)
             pill.setAttribute("contenteditable", "false")
-            editorRef!.appendChild(pill)
+            pill.style.userSelect = "text"
+            pill.style.cursor = "default"
+            editorRef.appendChild(pill)
           }
         })
 
@@ -88,30 +101,23 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     ),
   )
 
-  createEffect(() => {
-    if (store.popover.isOpen) {
-      props.onShowAttachments?.({
-        isOpen: true,
-        searchQuery: store.popover.searchQuery,
-        addAttachment: addAttachment,
-      })
-    } else {
-      props.onShowAttachments?.(null)
-    }
-  })
-
   const parseFromDOM = (): ContentPart[] => {
-    if (!editorRef) return []
     const newParts: ContentPart[] = []
     editorRef.childNodes.forEach((node) => {
       if (node.nodeType === Node.TEXT_NODE) {
         if (node.textContent) newParts.push({ type: "text", content: node.textContent })
-      } else if (node.nodeType === Node.ELEMENT_NODE && (node as HTMLElement).dataset.fileId) {
-        newParts.push({
-          type: "attachment",
-          fileId: (node as HTMLElement).dataset.fileId!,
-          name: node.textContent!.substring(1),
-        })
+      } else if (node.nodeType === Node.ELEMENT_NODE && (node as HTMLElement).dataset.type) {
+        switch ((node as HTMLElement).dataset.type) {
+          case "file":
+            newParts.push({
+              type: "file",
+              path: (node as HTMLElement).dataset.path!,
+              content: node.textContent!,
+            })
+            break
+          default:
+            break
+        }
       }
     })
     if (newParts.length === 0) newParts.push(...defaultParts)
@@ -120,96 +126,234 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
 
   const handleInput = () => {
     const rawParts = parseFromDOM()
-    const cursorPosition = getCursorPosition(editorRef!)
-    const rawText = rawParts.map((p) => (p.type === "text" ? p.content : `@${p.name}`)).join("")
+    const cursorPosition = getCursorPosition(editorRef)
+    const rawText = rawParts.map((p) => p.content).join("")
 
     const atMatch = rawText.substring(0, cursorPosition).match(/@(\S*)$/)
     if (atMatch) {
-      setStore("popover", { isOpen: true, searchQuery: atMatch[1] })
-    } else if (store.popover.isOpen) {
-      setStore("popover", "isOpen", false)
+      onInput(atMatch[1])
+      setStore("popoverIsOpen", true)
+    } else if (store.popoverIsOpen) {
+      setStore("popoverIsOpen", false)
     }
 
     setStore("contentParts", rawParts)
   }
 
-  const addAttachment: AddAttachmentCallback = (attachment) => {
-    const rawText = store.contentParts.map((p) => (p.type === "text" ? p.content : `@${p.name}`)).join("")
-    const cursorPosition = getCursorPosition(editorRef!)
-
+  const addPart = (part: ContentPart) => {
+    const cursorPosition = getCursorPosition(editorRef)
+    const rawText = store.contentParts.map((p) => p.content).join("")
     const textBeforeCursor = rawText.substring(0, cursorPosition)
     const atMatch = textBeforeCursor.match(/@(\S*)$/)
-
     if (!atMatch) return
 
     const startIndex = atMatch.index!
+    const endIndex = cursorPosition
+
+    const {
+      parts: nextParts,
+      cursorIndex,
+      cursorOffset,
+      inserted,
+    } = store.contentParts.reduce(
+      (acc, item) => {
+        if (acc.inserted) {
+          acc.parts.push(item)
+          acc.runningIndex += item.content.length
+          return acc
+        }
 
-    // Create new structured content
-    const newParts: ContentPart[] = []
-    const textBeforeTrigger = rawText.substring(0, startIndex)
-    if (textBeforeTrigger) newParts.push({ type: "text", content: textBeforeTrigger })
+        const nextIndex = acc.runningIndex + item.content.length
+        if (nextIndex <= startIndex) {
+          acc.parts.push(item)
+          acc.runningIndex = nextIndex
+          return acc
+        }
+
+        if (item.type !== "text") {
+          acc.parts.push(item)
+          acc.runningIndex = nextIndex
+          return acc
+        }
+
+        const headLength = Math.max(0, startIndex - acc.runningIndex)
+        const tailLength = Math.max(0, endIndex - acc.runningIndex)
+        const head = item.content.slice(0, headLength)
+        const tail = item.content.slice(tailLength)
 
-    newParts.push({ type: "attachment", fileId: attachment.id, name: attachment.name })
+        if (head) acc.parts.push({ type: "text", content: head })
 
-    // Add a space after the pill for better UX
-    newParts.push({ type: "text", content: " " })
+        acc.parts.push(part)
+
+        const rest = /^\s/.test(tail) ? tail : ` ${tail}`
+        if (rest) {
+          acc.cursorIndex = acc.parts.length
+          acc.cursorOffset = Math.min(1, rest.length)
+          acc.parts.push({ type: "text", content: rest })
+        }
+
+        acc.inserted = true
+        acc.runningIndex = nextIndex
+        return acc
+      },
+      {
+        parts: [] as ContentPart[],
+        runningIndex: 0,
+        inserted: false,
+        cursorIndex: null as number | null,
+        cursorOffset: 0,
+      },
+    )
 
-    const textAfterCursor = rawText.substring(cursorPosition)
-    if (textAfterCursor) newParts.push({ type: "text", content: textAfterCursor })
+    if (!inserted || cursorIndex === null) return
 
-    setStore("contentParts", newParts)
-    setStore("popover", "isOpen", false)
+    setStore("contentParts", nextParts)
+    setStore("popoverIsOpen", false)
 
-    // Set cursor position after the newly added pill + space
-    // We need to wait for the DOM to update
     queueMicrotask(() => {
-      setCursorPosition(editorRef!, textBeforeTrigger.length + 1 + attachment.name.length + 1)
+      const node = editorRef.childNodes[cursorIndex]
+      if (node && node.nodeType === Node.TEXT_NODE) {
+        const range = document.createRange()
+        const selection = window.getSelection()
+        const length = node.textContent ? node.textContent.length : 0
+        const offset = cursorOffset > length ? length : cursorOffset
+        range.setStart(node, offset)
+        range.collapse(true)
+        selection?.removeAllRanges()
+        selection?.addRange(range)
+      }
     })
   }
 
   const handleKeyDown = (event: KeyboardEvent) => {
-    if (store.popover.isOpen && (event.key === "ArrowUp" || event.key === "ArrowDown" || event.key === "Enter")) {
-      // In a real implementation, you'd prevent default and delegate this to the popover
-      console.log("Key press delegated to popover:", event.key)
+    if (store.popoverIsOpen && (event.key === "ArrowUp" || event.key === "ArrowDown" || event.key === "Enter")) {
+      onKeyDown(event)
       event.preventDefault()
       return
     }
-
     if (event.key === "Enter" && !event.shiftKey) {
-      event.preventDefault()
-      if (store.contentParts.length > 0) {
-        props.onSubmit([...store.contentParts])
-        setStore("contentParts", defaultParts)
-      }
+      handleSubmit(event)
+    }
+  }
+
+  const handleSubmit = (event: Event) => {
+    event.preventDefault()
+    if (store.contentParts.length > 0) {
+      props.onSubmit([...store.contentParts])
+      setStore("contentParts", defaultParts)
     }
   }
 
   return (
-    <div
-      classList={{
-        "size-full max-w-xl bg-surface-raised-stronger-non-alpha border border-border-strong-base": true,
-        "rounded-2xl overflow-clip focus-within:shadow-xs-border-selected": true,
-        [props.class ?? ""]: !!props.class,
-      }}
-    >
-      <div class="p-3" />
-      <div class="relative">
-        <div
-          ref={editorRef}
-          contenteditable="true"
-          onInput={handleInput}
-          onKeyDown={handleKeyDown}
-          classList={{
-            "w-full p-3 text-sm focus:outline-none": true,
-          }}
-        />
-        <Show when={isEmpty()}>
-          <div class="absolute bottom-0 left-0 p-3 text-sm text-text-weak pointer-events-none">
-            Plan and build anything
+    <div class="relative size-full max-w-[640px] _max-h-[320px] flex flex-col gap-3">
+      <Show when={store.popoverIsOpen}>
+        <div class="absolute inset-x-0 -top-3 -translate-y-full origin-bottom-left max-h-[252px] min-h-10 overflow-y-auto flex flex-col p-2 pb-0 rounded-2xl border border-border-base bg-surface-raised-stronger-non-alpha shadow-md">
+          <For each={flat()}>
+            {(i) => (
+              <div
+                classList={{
+                  "w-full flex items-center justify-between rounded-md": true,
+                  "bg-surface-raised-base-hover": active() === i,
+                }}
+              >
+                <div class="flex items-center gap-x-2 grow min-w-0">
+                  <FileIcon node={{ path: i, type: "file" }} class="shrink-0 size-4" />
+                  <div class="flex items-center text-14-regular">
+                    <span class="text-text-weak whitespace-nowrap overflow-hidden overflow-ellipsis truncate min-w-0">
+                      {getDirectory(i)}/
+                    </span>
+                    <span class="text-text-strong whitespace-nowrap">{getFilename(i)}</span>
+                  </div>
+                </div>
+                <div class="flex items-center gap-x-1 text-text-muted/40 shrink-0"></div>
+              </div>
+            )}
+          </For>
+        </div>
+      </Show>
+      <form
+        onSubmit={handleSubmit}
+        classList={{
+          "bg-surface-raised-stronger-non-alpha border border-border-strong-base": true,
+          "rounded-2xl overflow-clip focus-within:shadow-xs-border-selected": true,
+          [props.class ?? ""]: !!props.class,
+        }}
+      >
+        <div class="relative max-h-[240px] overflow-y-auto">
+          <div
+            ref={(el) => {
+              editorRef = el
+              props.ref?.(el)
+            }}
+            contenteditable="true"
+            onInput={handleInput}
+            onKeyDown={handleKeyDown}
+            classList={{
+              "w-full p-3 text-14-regular text-text-strong focus:outline-none whitespace-pre-wrap": true,
+              "[&>[data-type=file]]:text-icon-info-active": true,
+            }}
+          />
+          <Show when={isEmpty()}>
+            <div class="absolute top-0 left-0 p-3 text-14-regular text-text-weak pointer-events-none">
+              Plan and build anything
+            </div>
+          </Show>
+        </div>
+        <div class="p-3 flex items-center justify-between">
+          <div class="flex items-center justify-start gap-1">
+            <Select
+              options={local.agent.list().map((agent) => agent.name)}
+              current={local.agent.current().name}
+              onSelect={local.agent.set}
+              class="capitalize"
+            />
+            <SelectDialog
+              title="Select model"
+              placeholder="Search models"
+              emptyMessage="No model results"
+              key={(x) => `${x.provider.id}:${x.id}`}
+              items={local.model.list()}
+              current={local.model.current()}
+              filterKeys={["provider.name", "name", "id"]}
+              groupBy={(x) => x.provider.name}
+              sortGroupsBy={(a, b) => {
+                const order = ["opencode", "anthropic", "github-copilot", "openai", "google", "openrouter", "vercel"]
+                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)}
+              trigger={
+                <Button as="div" variant="ghost">
+                  {local.model.current()?.name ?? "Select model"}
+                  <span class="ml-0.5 text-text-weak text-12-regular">{local.model.current()?.provider.name}</span>
+                  <Icon name="chevron-down" size="small" />
+                </Button>
+              }
+            >
+              {(i) => (
+                <div class="w-full flex items-center justify-between gap-x-3">
+                  <div class="flex items-center gap-x-2.5 text-text-muted grow min-w-0">
+                    <img src={`https://models.dev/logos/${i.provider.id}.svg`} class="size-6 p-0.5 shrink-0 " />
+                    <div class="flex gap-x-3 items-baseline flex-[1_0_0]">
+                      <span class="text-14-medium text-text-strong overflow-hidden text-ellipsis">{i.name}</span>
+                      <span class="text-12-medium text-text-weak overflow-hidden text-ellipsis truncate min-w-0">
+                        {DateTime.fromFormat(i.release_date, "yyyy-MM-dd").toFormat("LLL yyyy")}
+                      </span>
+                    </div>
+                  </div>
+                  <Show when={!i.cost || i.cost?.input === 0}>
+                    <div class="overflow-hidden text-12-medium text-text-strong">Free</div>
+                  </Show>
+                </div>
+              )}
+            </SelectDialog>
           </div>
-        </Show>
-      </div>
-      <div class="p-3" />
+          <IconButton type="submit" disabled={isEmpty()} icon="arrow-up" variant="primary" />
+        </div>
+      </form>
     </div>
   )
 }
@@ -223,7 +367,7 @@ function isEqual(arrA: ContentPart[], arrB: ContentPart[]): boolean {
     if (partA.type === "text" && partA.content !== (partB as TextPart).content) {
       return false
     }
-    if (partA.type === "attachment" && partA.fileId !== (partB as AttachmentPart).fileId) {
+    if (partA.type === "file" && partA.path !== (partB as FileAttachmentPart).path) {
       return false
     }
   }
@@ -241,24 +385,48 @@ function getCursorPosition(parent: HTMLElement): number {
 }
 
 function setCursorPosition(parent: HTMLElement, position: number) {
-  let child = parent.firstChild
-  let offset = position
-  while (child) {
-    if (offset > child.textContent!.length) {
-      offset -= child.textContent!.length
-      child = child.nextSibling
-    } else {
-      try {
-        const range = document.createRange()
-        const sel = window.getSelection()
-        range.setStart(child, offset)
-        range.collapse(true)
-        sel?.removeAllRanges()
-        sel?.addRange(range)
-      } catch (e) {
-        console.error("Failed to set cursor position.", e)
-      }
+  let remaining = position
+  let node = parent.firstChild
+  while (node) {
+    const length = node.textContent ? node.textContent.length : 0
+    const isText = node.nodeType === Node.TEXT_NODE
+    const isFile = node.nodeType === Node.ELEMENT_NODE && (node as HTMLElement).dataset.type === "file"
+
+    if (isText && remaining <= length) {
+      const range = document.createRange()
+      const selection = window.getSelection()
+      range.setStart(node, remaining)
+      range.collapse(true)
+      selection?.removeAllRanges()
+      selection?.addRange(range)
       return
     }
+
+    if (isFile && remaining <= length) {
+      const range = document.createRange()
+      const selection = window.getSelection()
+      range.setStartAfter(node)
+      range.collapse(true)
+      selection?.removeAllRanges()
+      selection?.addRange(range)
+      return
+    }
+
+    remaining -= length
+    node = node.nextSibling
+  }
+
+  const fallbackRange = document.createRange()
+  const fallbackSelection = window.getSelection()
+  const last = parent.lastChild
+  if (last && last.nodeType === Node.TEXT_NODE) {
+    const len = last.textContent ? last.textContent.length : 0
+    fallbackRange.setStart(last, len)
+  }
+  if (!last || last.nodeType !== Node.TEXT_NODE) {
+    fallbackRange.selectNodeContents(parent)
   }
+  fallbackRange.collapse(false)
+  fallbackSelection?.removeAllRanges()
+  fallbackSelection?.addRange(fallbackRange)
 }
diff --git a/packages/desktop/src/components/select-dialog.tsx b/packages/desktop/src/components/select-dialog.tsx
deleted file mode 100644
index bf9aa0dbd..000000000
--- a/packages/desktop/src/components/select-dialog.tsx
+++ /dev/null
@@ -1,226 +0,0 @@
-import { createEffect, Show, For, createMemo, type JSX, createResource } from "solid-js"
-import { Dialog } from "@kobalte/core/dialog"
-import { Icon } from "@opencode-ai/ui"
-import { IconButton } from "@/ui"
-import { createStore } from "solid-js/store"
-import { entries, flatMap, groupBy, map, pipe } from "remeda"
-import { createList } from "solid-list"
-import fuzzysort from "fuzzysort"
-
-interface SelectDialogProps<T> {
-  items: T[] | ((filter: string) => Promise<T[]>)
-  key: (item: T) => string
-  render: (item: T) => JSX.Element
-  filter?: string[]
-  current?: T
-  placeholder?: string
-  groupBy?: (x: T) => string
-  onSelect?: (value: T | undefined) => void
-  onClose?: () => void
-}
-
-export function SelectDialog<T>(props: SelectDialogProps<T>) {
-  let scrollRef: HTMLDivElement | undefined
-  const [store, setStore] = createStore({
-    filter: "",
-    mouseActive: false,
-  })
-
-  const [grouped] = createResource(
-    () => store.filter,
-    async (filter) => {
-      const needle = filter.toLowerCase()
-      const all = (typeof props.items === "function" ? await props.items(needle) : props.items) || []
-      const result = pipe(
-        all,
-        (x) => {
-          if (!needle) return x
-          if (!props.filter && Array.isArray(x) && x.every((e) => typeof e === "string")) {
-            return fuzzysort.go(needle, x).map((x) => x.target) as T[]
-          }
-          return fuzzysort.go(needle, x, { keys: props.filter! }).map((x) => x.obj)
-        },
-        groupBy((x) => (props.groupBy ? props.groupBy(x) : "")),
-        // mapValues((x) => x.sort((a, b) => props.key(a).localeCompare(props.key(b)))),
-        entries(),
-        map(([k, v]) => ({ category: k, items: v })),
-      )
-      return result
-    },
-  )
-  const flat = createMemo(() => {
-    return pipe(
-      grouped() || [],
-      flatMap((x) => x.items),
-    )
-  })
-  const list = createList({
-    items: () => flat().map(props.key),
-    initialActive: props.current ? props.key(props.current) : undefined,
-    loop: true,
-  })
-  const resetSelection = () => {
-    const all = flat()
-    if (all.length === 0) return
-    list.setActive(props.key(all[0]))
-  }
-
-  createEffect(() => {
-    store.filter
-    scrollRef?.scrollTo(0, 0)
-    resetSelection()
-  })
-
-  createEffect(() => {
-    const all = flat()
-    if (store.mouseActive || all.length === 0) return
-    if (list.active() === props.key(all[0])) {
-      scrollRef?.scrollTo(0, 0)
-      return
-    }
-    const element = scrollRef?.querySelector(`[data-key="${list.active()}"]`)
-    element?.scrollIntoView({ block: "nearest", behavior: "smooth" })
-  })
-
-  const handleInput = (value: string) => {
-    setStore("filter", value)
-    resetSelection()
-  }
-
-  const handleSelect = (item: T) => {
-    props.onSelect?.(item)
-    props.onClose?.()
-  }
-
-  const handleKey = (e: KeyboardEvent) => {
-    setStore("mouseActive", false)
-
-    if (e.key === "Enter") {
-      e.preventDefault()
-      const selected = flat().find((x) => props.key(x) === list.active())
-      if (selected) handleSelect(selected)
-    } else if (e.key === "Escape") {
-      e.preventDefault()
-      props.onClose?.()
-    } else {
-      list.onKeyDown(e)
-    }
-  }
-
-  return (
-    <Dialog defaultOpen modal onOpenChange={(open) => open || props.onClose?.()}>
-      <Dialog.Portal>
-        <Dialog.Overlay class="fixed inset-0 bg-black/50 backdrop-blur-sm z-[100]" />
-        <Dialog.Content
-          class="fixed top-[20%] left-1/2 -translate-x-1/2 w-[90vw] max-w-2xl 
-                 shadow-[0_0_33px_rgba(0,0,0,0.8)]
-                 bg-background border border-border-subtle/30 rounded-lg  z-[101]
-                 max-h-[60vh] flex flex-col"
-        >
-          <div class="border-b border-border-subtle/30">
-            <div class="relative">
-              <Icon name="command" size={16} class="absolute left-3 top-1/2 -translate-y-1/2 text-text-muted/80" />
-              <input
-                type="text"
-                value={store.filter}
-                onInput={(e) => handleInput(e.currentTarget.value)}
-                onKeyDown={handleKey}
-                placeholder={props.placeholder}
-                class="w-full pl-10 pr-4 py-2 rounded-t-md
-                       text-sm text-text placeholder-text-muted/70
-                       focus:outline-none"
-                autofocus
-                spellcheck={false}
-                autocorrect="off"
-                autocomplete="off"
-                autocapitalize="off"
-              />
-              <div class="absolute right-3 top-1/2 -translate-y-1/2 flex items-center gap-2">
-                {/* <Show when={fileResults.loading && mode() === "files"}>
-                  <div class="text-text-muted">
-                    <Icon name="refresh" size={14} class="animate-spin" />
-                  </div>
-                </Show> */}
-                <Show when={store.filter}>
-                  <IconButton
-                    size="xs"
-                    variant="ghost"
-                    class="text-text-muted hover:text-text"
-                    onClick={() => {
-                      setStore("filter", "")
-                      resetSelection()
-                    }}
-                  >
-                    <Icon name="close" size={14} />
-                  </IconButton>
-                </Show>
-              </div>
-            </div>
-          </div>
-          <div ref={(el) => (scrollRef = el)} class="relative flex-1 overflow-y-auto">
-            <Show
-              when={flat().length > 0}
-              fallback={<div class="text-center py-8 text-text-muted text-sm">No results</div>}
-            >
-              <For each={grouped()}>
-                {(group) => (
-                  <>
-                    <Show when={group.category}>
-                      <div class="top-0 sticky z-10 bg-background-panel p-2 text-xs text-text-muted/60 tracking-wider uppercase">
-                        {group.category}
-                      </div>
-                    </Show>
-                    <div class="p-2">
-                      <For each={group.items}>
-                        {(item) => (
-                          <button
-                            data-key={props.key(item)}
-                            onClick={() => handleSelect(item)}
-                            onMouseMove={() => {
-                              setStore("mouseActive", true)
-                              list.setActive(props.key(item))
-                            }}
-                            classList={{
-                              "w-full px-3 py-2 flex items-center gap-3": true,
-                              "rounded-md text-left transition-colors group": true,
-                              "bg-background-element": props.key(item) === list.active(),
-                            }}
-                          >
-                            {props.render(item)}
-                          </button>
-                        )}
-                      </For>
-                    </div>
-                  </>
-                )}
-              </For>
-            </Show>
-          </div>
-          <div class="p-3 border-t border-border-subtle/30 flex items-center justify-between text-xs text-text-muted">
-            <div class="flex items-center gap-5">
-              <span class="flex items-center gap-1.5">
-                <kbd class="px-1.5 py-0.5 bg-background-element border border-border-subtle/30 rounded text-[10px]">
-                  ↑↓
-                </kbd>
-                Navigate
-              </span>
-              <span class="flex items-center gap-1.5">
-                <kbd class="px-1.5 py-0.5 bg-background-element border border-border-subtle/30 rounded text-[10px]">
-                  ↵
-                </kbd>
-                Select
-              </span>
-              <span class="flex items-center gap-1.5">
-                <kbd class="px-1.5 py-0.5 bg-background-element border border-border-subtle/30 rounded text-[10px]">
-                  ESC
-                </kbd>
-                Close
-              </span>
-            </div>
-            <span>{`${flat().length} results`}</span>
-          </div>
-        </Dialog.Content>
-      </Dialog.Portal>
-    </Dialog>
-  )
-}
diff --git a/packages/desktop/src/components/session-timeline.tsx b/packages/desktop/src/components/session-timeline.tsx
index 2474b3101..0d8a7cd3c 100644
--- a/packages/desktop/src/components/session-timeline.tsx
+++ b/packages/desktop/src/components/session-timeline.tsx
@@ -1,11 +1,10 @@
 import { useLocal, useSync } from "@/context"
 import { Icon, Tooltip } from "@opencode-ai/ui"
 import { Collapsible } from "@/ui"
-import type { AssistantMessage, Part, ToolPart } from "@opencode-ai/sdk"
+import type { AssistantMessage, Message, Part, ToolPart } from "@opencode-ai/sdk"
 import { DateTime } from "luxon"
 import {
   createSignal,
-  onMount,
   For,
   Match,
   splitProps,
@@ -67,7 +66,7 @@ function ReadToolPart(props: { part: ToolPart }) {
         {(state) => {
           const path = state().input["filePath"] as string
           return (
-            <Part class="cursor-pointer" onClick={() => local.file.open(path)}>
+            <Part onClick={() => local.file.open(path)}>
               <span class="">Read</span> {getFilename(path)}
             </Part>
           )
@@ -253,7 +252,7 @@ export default function SessionTimeline(props: { session: string; class?: string
       case "patch":
         return false
       case "text":
-        return !part.synthetic
+        return !part.synthetic && part.text.trim()
       case "reasoning":
         return part.text.trim()
       case "tool":
@@ -270,8 +269,17 @@ export default function SessionTimeline(props: { session: string; class?: string
     }
   }
 
+  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
@@ -386,7 +394,7 @@ export default function SessionTimeline(props: { session: string; class?: string
         [props.class ?? ""]: !!props.class,
       }}
     >
-      <div class="py-1.5 px-10 flex justify-end items-center self-stretch">
+      <div class="py-1.5 px-6 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()}>
@@ -397,11 +405,16 @@ export default function SessionTimeline(props: { session: string; class?: string
           <div class="text-14-regular text-text-strong text-right">{cost()}</div>
         </div>
       </div>
-      <ul role="list" class="flex flex-col gap-6 items-start self-stretch px-10 pt-2 pb-6">
-        <For each={messages()}>
+      <ul role="list" class="flex flex-col items-start self-stretch px-6 pt-2 pb-6 gap-1">
+        <For each={messagesWithValidParts()}>
           {(message) => (
-            <div class="flex flex-col gap-1 justify-center items-start self-stretch">
-              <For each={sync.data.part[message.id]?.filter(valid)}>
+            <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>}>
@@ -449,9 +462,9 @@ export default function SessionTimeline(props: { session: string; class?: string
         <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" size={16} />
+              <Icon name="file-code" />
               <span>Raw Session Data</span>
-              <Collapsible.Arrow size={18} class="text-text-muted" />
+              <Collapsible.Arrow class="text-text-muted" />
             </div>
           </Collapsible.Trigger>
           <Collapsible.Content class="mt-5">
@@ -460,9 +473,9 @@ export default function SessionTimeline(props: { session: string; class?: string
                 <Collapsible>
                   <Collapsible.Trigger>
                     <div class="flex items-center gap-x-2 text-xs text-text-muted ml-1">
-                      <Icon name="file-code" size={16} />
+                      <Icon name="file-code" />
                       <span>session</span>
-                      <Collapsible.Arrow size={18} class="text-text-muted" />
+                      <Collapsible.Arrow class="text-text-muted" />
                     </div>
                   </Collapsible.Trigger>
                   <Collapsible.Content>
@@ -477,9 +490,9 @@ export default function SessionTimeline(props: { session: string; class?: string
                       <Collapsible>
                         <Collapsible.Trigger>
                           <div class="flex items-center gap-x-2 text-xs text-text-muted ml-1">
-                            <Icon name="file-code" size={16} />
+                            <Icon name="file-code" />
                             <span>{message.role === "user" ? "user" : "assistant"}</span>
-                            <Collapsible.Arrow size={18} class="text-text-muted" />
+                            <Collapsible.Arrow class="text-text-muted" />
                           </div>
                         </Collapsible.Trigger>
                         <Collapsible.Content>
@@ -493,9 +506,9 @@ export default function SessionTimeline(props: { session: string; class?: string
                           <Collapsible>
                             <Collapsible.Trigger>
                               <div class="flex items-center gap-x-2 text-xs text-text-muted ml-1">
-                                <Icon name="file-code" size={16} />
+                                <Icon name="file-code" />
                                 <span>{part.type}</span>
-                                <Collapsible.Arrow size={18} class="text-text-muted" />
+                                <Collapsible.Arrow class="text-text-muted" />
                               </div>
                             </Collapsible.Trigger>
                             <Collapsible.Content>
diff --git a/packages/desktop/src/pages/index.tsx b/packages/desktop/src/pages/index.tsx
index 80473d84a..58d479111 100644
--- a/packages/desktop/src/pages/index.tsx
+++ b/packages/desktop/src/pages/index.tsx
@@ -1,16 +1,14 @@
-import { Button, Icon, List, Tooltip } from "@opencode-ai/ui"
-import { FileIcon, IconButton } from "@/ui"
+import { Button, Icon, List, SelectDialog, Tooltip } from "@opencode-ai/ui"
+import { FileIcon } from "@/ui"
 import FileTree from "@/components/file-tree"
 import EditorPane from "@/components/editor-pane"
-import { For, Match, onCleanup, onMount, Show, Switch } from "solid-js"
-import { SelectDialog } from "@/components/select-dialog"
+import { For, onCleanup, onMount, Show } from "solid-js"
 import { useSync, useSDK, useLocal } from "@/context"
 import type { LocalFile, TextSelection } from "@/context/local"
 import SessionTimeline from "@/components/session-timeline"
-import { type PromptContentPart, type PromptSubmitValue } from "@/components/prompt-form"
 import { createStore } from "solid-js/store"
 import { getDirectory, getFilename } from "@/utils"
-import { PromptInput } from "@/components/prompt-input"
+import { ContentPart, PromptInput } from "@/components/prompt-input"
 import { DateTime } from "luxon"
 
 export default function Page() {
@@ -22,8 +20,7 @@ export default function Page() {
     modelSelectOpen: false,
     fileSelectOpen: false,
   })
-
-  let inputRef: HTMLTextAreaElement | undefined = undefined
+  let inputRef!: HTMLDivElement
 
   const MOD = typeof navigator === "object" && /(Mac|iPod|iPhone|iPad)/.test(navigator.platform) ? "Meta" : "Control"
 
@@ -50,7 +47,7 @@ export default function Page() {
     const focused = document.activeElement === inputRef
     if (focused) {
       if (event.key === "Escape") {
-        // inputRef?.blur()
+        inputRef?.blur()
       }
       return
     }
@@ -77,7 +74,7 @@ export default function Page() {
     }
 
     if (event.key.length === 1 && event.key !== "Unidentified") {
-      // inputRef?.focus()
+      inputRef?.focus()
     }
   }
 
@@ -104,9 +101,7 @@ export default function Page() {
     }
   }
 
-  const handlePromptSubmit2 = () => {}
-
-  const handlePromptSubmit = async (prompt: PromptSubmitValue) => {
+  const handlePromptSubmit = async (parts: ContentPart[]) => {
     const existingSession = local.session.active()
     let session = existingSession
     if (!session) {
@@ -134,6 +129,7 @@ export default function Page() {
 
     const toAbsolutePath = (path: string) => (path.startsWith("/") ? path : sync.absolute(path))
 
+    const text = parts.map((part) => part.content).join("")
     const attachments = new Map<string, SubmissionAttachment>()
 
     const registerAttachment = (path: string, selection: TextSelection | undefined, label?: string) => {
@@ -147,30 +143,27 @@ export default function Page() {
       })
     }
 
-    const promptAttachments = prompt.parts.filter(
-      (part): part is Extract<PromptContentPart, { kind: "attachment" }> => part.kind === "attachment",
-    )
-
+    const promptAttachments = parts.filter((part) => part.type === "file")
     for (const part of promptAttachments) {
-      registerAttachment(part.path, part.selection, part.display)
+      registerAttachment(part.path, part.selection, part.content)
     }
 
-    const activeFile = local.context.active()
-    if (activeFile) {
-      registerAttachment(
-        activeFile.path,
-        activeFile.selection,
-        activeFile.name ?? formatAttachmentLabel(activeFile.path, activeFile.selection),
-      )
-    }
+    // const activeFile = local.context.active()
+    // if (activeFile) {
+    //   registerAttachment(
+    //     activeFile.path,
+    //     activeFile.selection,
+    //     activeFile.name ?? formatAttachmentLabel(activeFile.path, activeFile.selection),
+    //   )
+    // }
 
-    for (const contextFile of local.context.all()) {
-      registerAttachment(
-        contextFile.path,
-        contextFile.selection,
-        formatAttachmentLabel(contextFile.path, contextFile.selection),
-      )
-    }
+    // for (const contextFile of local.context.all()) {
+    //   registerAttachment(
+    //     contextFile.path,
+    //     contextFile.selection,
+    //     formatAttachmentLabel(contextFile.path, contextFile.selection),
+    //   )
+    // }
 
     const attachmentParts = Array.from(attachments.values()).map((attachment) => {
       const absolute = toAbsolutePath(attachment.path)
@@ -205,7 +198,7 @@ export default function Page() {
         parts: [
           {
             type: "text",
-            text: prompt.text,
+            text,
           },
           ...attachmentParts,
         ],
@@ -213,16 +206,10 @@ export default function Page() {
     })
   }
 
-  const plus = (
-    <IconButton
-      class="text-text-muted/60 peer-data-[selected]/tab:opacity-100 peer-data-[selected]/tab:text-text peer-data-[selected]/tab:hover:bg-border-subtle hover:opacity-100 peer-hover/tab:opacity-100"
-      size="xs"
-      variant="secondary"
-      onClick={() => setStore("fileSelectOpen", true)}
-    >
-      <Icon name="plus" size={12} />
-    </IconButton>
-  )
+  const handleNewSession = () => {
+    local.session.setActive(undefined)
+    inputRef?.focus()
+  }
 
   return (
     <div class="relative h-screen flex flex-col">
@@ -234,7 +221,8 @@ export default function Page() {
           </div>
           <div class="flex flex-col items-start gap-4 self-stretch flex-1">
             <div class="px-3 py-1.5 w-full">
-              <Button class="w-full" size="large">
+              <Button class="w-full" size="large" onClick={handleNewSession}>
+                <Icon name="plus" />
                 New Session
               </Button>
             </div>
@@ -268,25 +256,30 @@ export default function Page() {
             </List>
           </div>
         </div>
-        <div class="relative grid grid-cols-2 bg-background-base">
+        <div class="relative grid grid-cols-2 bg-background-base w-full">
           <div class="pt-1.5 min-w-0 overflow-y-auto no-scrollbar flex justify-center">
             <Show when={local.session.active()}>
               {(activeSession) => <SessionTimeline session={activeSession().id} class="w-full" />}
             </Show>
           </div>
           <div class="p-1.5 pl-px flex flex-col items-center justify-center overflow-y-auto no-scrollbar">
-            <EditorPane onFileClick={handleFileClick} />
+            <Show when={local.session.active()}>
+              <EditorPane onFileClick={handleFileClick} />
+            </Show>
           </div>
-          <div class="absolute bottom-4 inset-x-0 p-2 flex flex-col justify-center items-center z-50">
-            <PromptInput onSubmit={handlePromptSubmit2} />
-            {/* <PromptForm */}
-            {/*   class="w-2xl" */}
-            {/*   onSubmit={handlePromptSubmit} */}
-            {/*   onOpenModelSelect={() => setStore("modelSelectOpen", true)} */}
-            {/*   onInputRefChange={(element: HTMLTextAreaElement | undefined) => { */}
-            {/*     inputRef = element ?? undefined */}
-            {/*   }} */}
-            {/* /> */}
+          <div
+            classList={{
+              "absolute inset-x-0 px-8 flex flex-col justify-center items-center z-50": true,
+              "bottom-8": !!local.session.active(),
+              "bottom-1/2 translate-y-1/2": !local.session.active(),
+            }}
+          >
+            <PromptInput
+              ref={(el) => {
+                inputRef = el
+              }}
+              onSubmit={handlePromptSubmit}
+            />
           </div>
           <div class="hidden shrink-0 w-56 p-2 h-full overflow-y-auto">
             <FileTree path="" onFileClick={handleFileClick} />
@@ -302,7 +295,7 @@ export default function Page() {
                     <li>
                       <button
                         onClick={() => local.file.open(path, { view: "diff-unified", pinned: true })}
-                        class="w-full flex items-center px-2 py-0.5 gap-x-2 text-text-muted grow min-w-0 cursor-pointer hover:bg-background-element"
+                        class="w-full flex items-center px-2 py-0.5 gap-x-2 text-text-muted grow min-w-0 hover:bg-background-element"
                       >
                         <FileIcon node={{ path, type: "file" }} class="shrink-0 size-3" />
                         <span class="text-xs text-text whitespace-nowrap">{getFilename(path)}</span>
@@ -318,59 +311,16 @@ export default function Page() {
           </div>
         </div>
       </main>
-      <Show when={store.modelSelectOpen}>
-        <SelectDialog
-          key={(x) => `${x.provider.id}:${x.id}`}
-          items={local.model.list()}
-          current={local.model.current()}
-          render={(i) => (
-            <div class="w-full flex items-center justify-between">
-              <div class="flex items-center gap-x-2 text-text-muted grow min-w-0">
-                <img src={`https://models.dev/logos/${i.provider.id}.svg`} class="size-4 invert opacity-40" />
-                <span class="text-xs text-text whitespace-nowrap">{i.name}</span>
-                <span class="text-xs text-text-muted/80 whitespace-nowrap overflow-hidden overflow-ellipsis truncate min-w-0">
-                  {i.id}
-                </span>
-              </div>
-              <div class="flex items-center gap-x-1 text-text-muted/40 shrink-0">
-                <Tooltip forceMount={false} value="Reasoning">
-                  <Icon name="brain" size={16} classList={{ "text-accent": i.reasoning }} />
-                </Tooltip>
-                <Tooltip forceMount={false} value="Tools">
-                  <Icon name="hammer" size={16} classList={{ "text-secondary": i.tool_call }} />
-                </Tooltip>
-                <Tooltip forceMount={false} value="Attachments">
-                  <Icon name="photo" size={16} classList={{ "text-success": i.attachment }} />
-                </Tooltip>
-                <div class="rounded-full bg-text-muted/20 text-text-muted/80 w-9 h-4 flex items-center justify-center text-[10px]">
-                  {new Intl.NumberFormat("en-US", {
-                    notation: "compact",
-                    compactDisplay: "short",
-                  }).format(i.limit.context)}
-                </div>
-                <Tooltip forceMount={false} value={`$${i.cost?.input}/1M input, $${i.cost?.output}/1M output`}>
-                  <div class="rounded-full bg-success/20 text-success/80 w-9 h-4 flex items-center justify-center text-[10px]">
-                    <Switch fallback="FREE">
-                      <Match when={i.cost?.input > 10}>$$$</Match>
-                      <Match when={i.cost?.input > 1}>$$</Match>
-                      <Match when={i.cost?.input > 0.1}>$</Match>
-                    </Switch>
-                  </div>
-                </Tooltip>
-              </div>
-            </div>
-          )}
-          filter={["provider.name", "name", "id"]}
-          groupBy={(x) => x.provider.name}
-          onClose={() => setStore("modelSelectOpen", false)}
-          onSelect={(x) => local.model.set(x ? { modelID: x.id, providerID: x.provider.id } : undefined)}
-        />
-      </Show>
       <Show when={store.fileSelectOpen}>
         <SelectDialog
+          defaultOpen
+          title="Select file"
           items={local.file.search}
           key={(x) => x}
-          render={(i) => (
+          onOpenChange={(open) => setStore("fileSelectOpen", open)}
+          onSelect={(x) => (x ? local.file.open(x, { pinned: true }) : undefined)}
+        >
+          {(i) => (
             <div class="w-full flex items-center justify-between">
               <div class="flex items-center gap-x-2 text-text-muted grow min-w-0">
                 <FileIcon node={{ path: i, type: "file" }} class="shrink-0 size-4" />
@@ -382,9 +332,7 @@ export default function Page() {
               <div class="flex items-center gap-x-1 text-text-muted/40 shrink-0"></div>
             </div>
           )}
-          onClose={() => setStore("fileSelectOpen", false)}
-          onSelect={(x) => (x ? local.file.open(x, { pinned: true }) : undefined)}
-        />
+        </SelectDialog>
       </Show>
     </div>
   )
diff --git a/packages/desktop/src/ui/collapsible.tsx b/packages/desktop/src/ui/collapsible.tsx
index d17b3e623..fbc6fcbfe 100644
--- a/packages/desktop/src/ui/collapsible.tsx
+++ b/packages/desktop/src/ui/collapsible.tsx
@@ -16,7 +16,7 @@ function CollapsibleTrigger(props: CollapsibleTriggerProps) {
   return (
     <KobalteCollapsible.Trigger
       classList={{
-        "w-full group/collapsible cursor-pointer": true,
+        "w-full group/collapsible": true,
         [local.class ?? ""]: !!local.class,
       }}
       {...others}
diff --git a/packages/desktop/src/ui/icon-button.tsx b/packages/desktop/src/ui/icon-button.tsx
deleted file mode 100644
index 7e9e3e6e2..000000000
--- a/packages/desktop/src/ui/icon-button.tsx
+++ /dev/null
@@ -1,38 +0,0 @@
-import { Button as KobalteButton } from "@kobalte/core/button"
-import { splitProps } from "solid-js"
-import type { ComponentProps, JSX } from "solid-js"
-
-export interface IconButtonProps extends ComponentProps<typeof KobalteButton> {
-  variant?: "primary" | "secondary" | "outline" | "ghost"
-  size?: "xs" | "sm" | "md" | "lg"
-  children: JSX.Element
-}
-
-export function IconButton(props: IconButtonProps) {
-  const [local, others] = splitProps(props, ["variant", "size", "class", "classList"])
-  return (
-    <KobalteButton
-      classList={{
-        ...(local.classList || {}),
-        "inline-flex items-center justify-center rounded-md font-medium cursor-pointer": true,
-        "focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-offset-2": true,
-        "disabled:pointer-events-none disabled:opacity-50": true,
-        "bg-primary text-background hover:bg-secondary focus-visible:ring-primary data-[disabled]:opacity-50":
-          (local.variant || "primary") === "primary",
-        "bg-background-panel text-text hover:bg-background-element focus-visible:ring-secondary data-[disabled]:opacity-50":
-          local.variant === "secondary",
-        "border border-border bg-transparent text-text hover:bg-background-panel": local.variant === "outline",
-        "focus-visible:ring-border-active data-[disabled]:border-border-subtle data-[disabled]:text-text-muted":
-          local.variant === "outline",
-        "text-text hover:bg-background-panel focus-visible:ring-border-active data-[disabled]:text-text-muted":
-          local.variant === "ghost",
-        "h-5 w-5 text-xs": local.size === "xs",
-        "h-8 w-8 text-sm": local.size === "sm",
-        "h-10 w-10 text-sm": (local.size || "md") === "md",
-        "h-12 w-12 text-base": local.size === "lg",
-        [local.class ?? ""]: !!local.class,
-      }}
-      {...others}
-    />
-  )
-}
diff --git a/packages/desktop/src/ui/index.ts b/packages/desktop/src/ui/index.ts
index a6ade6ff3..e273e8efe 100644
--- a/packages/desktop/src/ui/index.ts
+++ b/packages/desktop/src/ui/index.ts
@@ -5,4 +5,3 @@ export {
   type CollapsibleContentProps,
 } from "./collapsible"
 export { FileIcon, type FileIconProps } from "./file-icon"
-export { IconButton, type IconButtonProps } from "./icon-button"