chore: refactor packages/app files (#13236)

Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: Frank <frank@anoma.ly>

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

@@ -12,6 +12,13 @@ import { useFile, type SelectedLineRange } from "@/context/file"
 import { useComments } from "@/context/comments"
 import { useLanguage } from "@/context/language"
 
+const formatCommentLabel = (range: SelectedLineRange) => {
+  const start = Math.min(range.start, range.end)
+  const end = Math.max(range.start, range.end)
+  if (start === end) return `line ${start}`
+  return `lines ${start}-${end}`
+}
+
 export function FileTabContent(props: {
   tab: string
   activeTab: () => string
@@ -76,7 +83,6 @@ export function FileTabContent(props: {
     showToast({
       variant: "error",
       title: props.language.t("toast.file.loadFailed.title"),
-      description: "Invalid base64 content.",
     })
   })
   const svgPreviewUrl = createMemo(() => {
@@ -116,34 +122,6 @@ export function FileTabContent(props: {
     draftTop: undefined as number | undefined,
   })
 
-  const openedComment = () => note.openedComment
-  const setOpenedComment = (
-    value: typeof note.openedComment | ((value: typeof note.openedComment) => typeof note.openedComment),
-  ) => setNote("openedComment", value)
-
-  const commenting = () => note.commenting
-  const setCommenting = (value: typeof note.commenting | ((value: typeof note.commenting) => typeof note.commenting)) =>
-    setNote("commenting", value)
-
-  const draft = () => note.draft
-  const setDraft = (value: typeof note.draft | ((value: typeof note.draft) => typeof note.draft)) =>
-    setNote("draft", value)
-
-  const positions = () => note.positions
-  const setPositions = (value: typeof note.positions | ((value: typeof note.positions) => typeof note.positions)) =>
-    setNote("positions", value)
-
-  const draftTop = () => note.draftTop
-  const setDraftTop = (value: typeof note.draftTop | ((value: typeof note.draftTop) => typeof note.draftTop)) =>
-    setNote("draftTop", value)
-
-  const commentLabel = (range: SelectedLineRange) => {
-    const start = Math.min(range.start, range.end)
-    const end = Math.max(range.start, range.end)
-    if (start === end) return `line ${start}`
-    return `lines ${start}-${end}`
-  }
-
   const getRoot = () => {
     const el = wrap
     if (!el) return
@@ -174,8 +152,8 @@ export function FileTabContent(props: {
     const el = wrap
     const root = getRoot()
     if (!el || !root) {
-      setPositions({})
-      setDraftTop(undefined)
+      setNote("positions", {})
+      setNote("draftTop", undefined)
       return
     }
 
@@ -186,21 +164,21 @@ export function FileTabContent(props: {
       next[comment.id] = markerTop(el, marker)
     }
 
-    setPositions(next)
+    setNote("positions", next)
 
-    const range = commenting()
+    const range = note.commenting
     if (!range) {
-      setDraftTop(undefined)
+      setNote("draftTop", undefined)
       return
     }
 
     const marker = findMarker(root, range)
     if (!marker) {
-      setDraftTop(undefined)
+      setNote("draftTop", undefined)
       return
     }
 
-    setDraftTop(markerTop(el, marker))
+    setNote("draftTop", markerTop(el, marker))
   }
 
   const scheduleComments = () => {
@@ -213,10 +191,10 @@ export function FileTabContent(props: {
   })
 
   createEffect(() => {
-    const range = commenting()
+    const range = note.commenting
     scheduleComments()
     if (!range) return
-    setDraft("")
+    setNote("draft", "")
   })
 
   createEffect(() => {
@@ -229,8 +207,8 @@ export function FileTabContent(props: {
     const target = fileComments().find((comment) => comment.id === focus.id)
     if (!target) return
 
-    setOpenedComment(target.id)
-    setCommenting(null)
+    setNote("openedComment", target.id)
+    setNote("commenting", null)
     props.file.setSelectedLines(p, target.selection)
     requestAnimationFrame(() => props.comments.clearFocus())
   })
@@ -390,16 +368,16 @@ export function FileTabContent(props: {
           const p = path()
           if (!p) return
           props.file.setSelectedLines(p, range)
-          if (!range) setCommenting(null)
+          if (!range) setNote("commenting", null)
         }}
         onLineSelectionEnd={(range: SelectedLineRange | null) => {
           if (!range) {
-            setCommenting(null)
+            setNote("commenting", null)
             return
           }
 
-          setOpenedComment(null)
-          setCommenting(range)
+          setNote("openedComment", null)
+          setNote("commenting", range)
         }}
         overflow="scroll"
         class="select-text"
@@ -408,10 +386,10 @@ export function FileTabContent(props: {
         {(comment) => (
           <LineCommentView
             id={comment.id}
-            top={positions()[comment.id]}
-            open={openedComment() === comment.id}
+            top={note.positions[comment.id]}
+            open={note.openedComment === comment.id}
             comment={comment.comment}
-            selection={commentLabel(comment.selection)}
+            selection={formatCommentLabel(comment.selection)}
             onMouseEnter={() => {
               const p = path()
               if (!p) return
@@ -420,22 +398,22 @@ export function FileTabContent(props: {
             onClick={() => {
               const p = path()
               if (!p) return
-              setCommenting(null)
-              setOpenedComment((current) => (current === comment.id ? null : comment.id))
+              setNote("commenting", null)
+              setNote("openedComment", (current) => (current === comment.id ? null : comment.id))
               props.file.setSelectedLines(p, comment.selection)
             }}
           />
         )}
       </For>
-      <Show when={commenting()}>
+      <Show when={note.commenting}>
         {(range) => (
-          <Show when={draftTop() !== undefined}>
+          <Show when={note.draftTop !== undefined}>
             <LineCommentEditor
-              top={draftTop()}
-              value={draft()}
-              selection={commentLabel(range())}
-              onInput={(value) => setDraft(value)}
-              onCancel={() => setCommenting(null)}
+              top={note.draftTop}
+              value={note.draft}
+              selection={formatCommentLabel(range())}
+              onInput={(value) => setNote("draft", value)}
+              onCancel={() => setNote("commenting", null)}
               onSubmit={(value) => {
                 const p = path()
                 if (!p) return
@@ -445,7 +423,7 @@ export function FileTabContent(props: {
                   comment: value,
                   origin: "file",
                 })
-                setCommenting(null)
+                setNote("commenting", null)
               }}
               onPopoverFocusOut={(e: FocusEvent) => {
                 const current = e.currentTarget as HTMLDivElement
@@ -454,7 +432,7 @@ export function FileTabContent(props: {
 
                 setTimeout(() => {
                   if (!document.activeElement || !current.contains(document.activeElement)) {
-                    setCommenting(null)
+                    setNote("commenting", null)
                   }
                 }, 0)
               }}

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

@@ -9,6 +9,37 @@ import { SessionTurn } from "@opencode-ai/ui/session-turn"
 import type { UserMessage } from "@opencode-ai/sdk/v2"
 import { shouldMarkBoundaryGesture, normalizeWheelDelta } from "@/pages/session/message-gesture"
 
+const boundaryTarget = (root: HTMLElement, target: EventTarget | null) => {
+  const current = target instanceof Element ? target : undefined
+  const nested = current?.closest("[data-scrollable]")
+  if (!nested || nested === root) return root
+  if (!(nested instanceof HTMLElement)) return root
+  return nested
+}
+
+const markBoundaryGesture = (input: {
+  root: HTMLDivElement
+  target: EventTarget | null
+  delta: number
+  onMarkScrollGesture: (target?: EventTarget | null) => void
+}) => {
+  const target = boundaryTarget(input.root, input.target)
+  if (target === input.root) {
+    input.onMarkScrollGesture(input.root)
+    return
+  }
+  if (
+    shouldMarkBoundaryGesture({
+      delta: input.delta,
+      scrollTop: target.scrollTop,
+      scrollHeight: target.scrollHeight,
+      clientHeight: target.clientHeight,
+    })
+  ) {
+    input.onMarkScrollGesture(input.root)
+  }
+}
+
 export function MessageTimeline(props: {
   mobileChanges: boolean
   mobileFallback: JSX.Element
@@ -86,35 +117,13 @@ export function MessageTimeline(props: {
           ref={props.setScrollRef}
           onWheel={(e) => {
             const root = e.currentTarget
-            const target = e.target instanceof Element ? e.target : undefined
-            const nested = target?.closest("[data-scrollable]")
-            if (!nested || nested === root) {
-              props.onMarkScrollGesture(root)
-              return
-            }
-
-            if (!(nested instanceof HTMLElement)) {
-              props.onMarkScrollGesture(root)
-              return
-            }
-
             const delta = normalizeWheelDelta({
               deltaY: e.deltaY,
               deltaMode: e.deltaMode,
               rootHeight: root.clientHeight,
             })
             if (!delta) return
-
-            if (
-              shouldMarkBoundaryGesture({
-                delta,
-                scrollTop: nested.scrollTop,
-                scrollHeight: nested.scrollHeight,
-                clientHeight: nested.clientHeight,
-              })
-            ) {
-              props.onMarkScrollGesture(root)
-            }
+            markBoundaryGesture({ root, target: e.target, delta, onMarkScrollGesture: props.onMarkScrollGesture })
           }}
           onTouchStart={(e) => {
             touchGesture = e.touches[0]?.clientY
@@ -129,28 +138,7 @@ export function MessageTimeline(props: {
             if (!delta) return
 
             const root = e.currentTarget
-            const target = e.target instanceof Element ? e.target : undefined
-            const nested = target?.closest("[data-scrollable]")
-            if (!nested || nested === root) {
-              props.onMarkScrollGesture(root)
-              return
-            }
-
-            if (!(nested instanceof HTMLElement)) {
-              props.onMarkScrollGesture(root)
-              return
-            }
-
-            if (
-              shouldMarkBoundaryGesture({
-                delta,
-                scrollTop: nested.scrollTop,
-                scrollHeight: nested.scrollHeight,
-                clientHeight: nested.clientHeight,
-              })
-            ) {
-              props.onMarkScrollGesture(root)
-            }
+            markBoundaryGesture({ root, target: e.target, delta, onMarkScrollGesture: props.onMarkScrollGesture })
           }}
           onTouchEnd={() => {
             touchGesture = undefined

packages/app/src/pages/session/review-tab.tsx

@@ -1,4 +1,5 @@
-import { createEffect, on, onCleanup, createSignal, type JSX } from "solid-js"
+import { createEffect, on, onCleanup, type JSX } from "solid-js"
+import { createStore } from "solid-js/store"
 import type { FileDiff } from "@opencode-ai/sdk/v2"
 import { SessionReview } from "@opencode-ai/ui/session-review"
 import type { SelectedLineRange } from "@/context/file"
@@ -30,7 +31,7 @@ export interface SessionReviewTabProps {
 }
 
 export function StickyAddButton(props: { children: JSX.Element }) {
-  const [stuck, setStuck] = createSignal(false)
+  const [state, setState] = createStore({ stuck: false })
   let button: HTMLDivElement | undefined
 
   createEffect(() => {
@@ -43,7 +44,7 @@ export function StickyAddButton(props: { children: JSX.Element }) {
     const handler = () => {
       const rect = node.getBoundingClientRect()
       const scrollRect = scroll.getBoundingClientRect()
-      setStuck(rect.right >= scrollRect.right && scroll.scrollWidth > scroll.clientWidth)
+      setState("stuck", rect.right >= scrollRect.right && scroll.scrollWidth > scroll.clientWidth)
     }
 
     scroll.addEventListener("scroll", handler, { passive: true })
@@ -60,7 +61,7 @@ export function StickyAddButton(props: { children: JSX.Element }) {
     <div
       ref={button}
       class="bg-background-base h-full shrink-0 sticky right-0 z-10 flex items-center justify-center border-b border-border-weak-base px-3"
-      classList={{ "border-l": stuck() }}
+      classList={{ "border-l": state.stuck }}
     >
       {props.children}
     </div>
@@ -78,7 +79,10 @@ export function SessionReviewTab(props: SessionReviewTabProps) {
     return sdk.client.file
       .read({ path })
       .then((x) => x.data)
-      .catch(() => undefined)
+      .catch((error) => {
+        console.debug("[session-review] failed to read file", { path, error })
+        return undefined
+      })
   }
 
   const restoreScroll = () => {

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

@@ -1,8 +1,9 @@
-import { Match, Show, Switch } from "solid-js"
+import { Show } from "solid-js"
 import { Tabs } from "@opencode-ai/ui/tabs"
 
 export function SessionMobileTabs(props: {
   open: boolean
+  mobileTab: "session" | "changes"
   hasReview: boolean
   reviewCount: number
   onSession: () => void
@@ -11,7 +12,7 @@ export function SessionMobileTabs(props: {
 }) {
   return (
     <Show when={props.open}>
-      <Tabs class="h-auto">
+      <Tabs value={props.mobileTab} class="h-auto">
         <Tabs.List>
           <Tabs.Trigger value="session" class="w-1/2" classes={{ button: "w-full" }} onClick={props.onSession}>
             {props.t("session.tab.session")}
@@ -22,12 +23,9 @@ export function SessionMobileTabs(props: {
             classes={{ button: "w-full" }}
             onClick={props.onChanges}
           >
-            <Switch>
-              <Match when={props.hasReview}>
-                {props.t("session.review.filesChanged", { count: props.reviewCount })}
-              </Match>
-              <Match when={true}>{props.t("session.review.change.other")}</Match>
-            </Switch>
+            {props.hasReview
+              ? props.t("session.review.filesChanged", { count: props.reviewCount })
+              : props.t("session.review.change.other")}
           </Tabs.Trigger>
         </Tabs.List>
       </Tabs>

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

@@ -1,15 +1,14 @@
-import { For, Show, type ComponentProps } from "solid-js"
+import { For, Show } from "solid-js"
+import type { QuestionRequest } from "@opencode-ai/sdk/v2"
 import { Button } from "@opencode-ai/ui/button"
 import { BasicTool } from "@opencode-ai/ui/basic-tool"
 import { PromptInput } from "@/components/prompt-input"
 import { QuestionDock } from "@/components/question-dock"
 import { questionSubtitle } from "@/pages/session/session-prompt-helpers"
 
-const questionDockRequest = (value: unknown) => value as ComponentProps<typeof QuestionDock>["request"]
-
 export function SessionPromptDock(props: {
   centered: boolean
-  questionRequest: () => { questions: unknown[] } | undefined
+  questionRequest: () => QuestionRequest | undefined
   permissionRequest: () => { patterns: string[]; permission: string } | undefined
   blocked: boolean
   promptReady: boolean
@@ -48,7 +47,7 @@ export function SessionPromptDock(props: {
                     subtitle,
                   }}
                 />
-                <QuestionDock request={questionDockRequest(req)} />
+                <QuestionDock request={req} />
               </div>
             )
           }}

packages/app/src/pages/session/session-side-panel.tsx

@@ -21,6 +21,14 @@ import { useFile, type SelectedLineRange } from "@/context/file"
 import { useLanguage } from "@/context/language"
 import { useLayout } from "@/context/layout"
 import { useSync } from "@/context/sync"
+import type { Message, UserMessage } from "@opencode-ai/sdk/v2/client"
+
+type SessionSidePanelViewModel = {
+  messages: () => Message[]
+  visibleUserMessages: () => UserMessage[]
+  view: () => ReturnType<ReturnType<typeof useLayout>["view"]>
+  info: () => ReturnType<ReturnType<typeof useSync>["session"]["get"]>
+}
 
 export function SessionSidePanel(props: {
   open: boolean
@@ -31,7 +39,6 @@ export function SessionSidePanel(props: {
   dialog: ReturnType<typeof useDialog>
   file: ReturnType<typeof useFile>
   comments: ReturnType<typeof useComments>
-  sync: ReturnType<typeof useSync>
   hasReview: boolean
   reviewCount: number
   reviewTab: boolean
@@ -43,10 +50,7 @@ export function SessionSidePanel(props: {
   openTab: (value: string) => void
   showAllFiles: () => void
   reviewPanel: () => JSX.Element
-  messages: () => unknown[]
-  visibleUserMessages: () => unknown[]
-  view: () => ReturnType<ReturnType<typeof useLayout>["view"]>
-  info: () => unknown
+  vm: SessionSidePanelViewModel
   handoffFiles: () => Record<string, SelectedLineRange | null> | undefined
   codeComponent: NonNullable<ValidComponent>
   addCommentToContext: (input: {
@@ -187,10 +191,10 @@ export function SessionSidePanel(props: {
                         <Show when={props.activeTab() === "context"}>
                           <div class="relative pt-2 flex-1 min-h-0 overflow-hidden">
                             <SessionContextTab
-                              messages={props.messages as never}
-                              visibleUserMessages={props.visibleUserMessages as never}
-                              view={props.view as never}
-                              info={props.info as never}
+                              messages={props.vm.messages}
+                              visibleUserMessages={props.vm.visibleUserMessages}
+                              view={props.vm.view}
+                              info={props.vm.info}
                             />
                           </div>
                         </Show>
@@ -203,7 +207,7 @@ export function SessionSidePanel(props: {
                           tab={tab}
                           activeTab={props.activeTab}
                           tabs={props.tabs}
-                          view={props.view}
+                          view={props.vm.view}
                           handoffFiles={props.handoffFiles}
                           file={props.file}
                           comments={props.comments}

packages/app/src/pages/session/terminal-panel.tsx

@@ -1,4 +1,4 @@
-import { createMemo, For, Show } from "solid-js"
+import { For, Show } from "solid-js"
 import { Tabs } from "@opencode-ai/ui/tabs"
 import { ResizeHandle } from "@opencode-ai/ui/resize-handle"
 import { IconButton } from "@opencode-ai/ui/icon-button"
@@ -141,9 +141,8 @@ export function TerminalPanel(props: {
             <DragOverlay>
               <Show when={props.activeTerminalDraggable()}>
                 {(draggedId) => {
-                  const pty = createMemo(() => props.terminal.all().find((t: LocalPTY) => t.id === draggedId()))
                   return (
-                    <Show when={pty()}>
+                    <Show when={props.terminal.all().find((t: LocalPTY) => t.id === draggedId())}>
                       {(t) => (
                         <div class="relative p-1 h-10 flex items-center bg-background-stronger text-14-regular">
                           {terminalTabLabel({

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

@@ -1,8 +1,8 @@
 import { createMemo } from "solid-js"
 import { useNavigate, useParams } from "@solidjs/router"
-import { useCommand } from "@/context/command"
+import { useCommand, type CommandOption } from "@/context/command"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { useFile, selectionFromLines, type FileSelection } from "@/context/file"
+import { useFile, selectionFromLines, type FileSelection, type SelectedLineRange } from "@/context/file"
 import { useLanguage } from "@/context/language"
 import { useLayout } from "@/context/layout"
 import { useLocal } from "@/context/local"
@@ -22,7 +22,7 @@ import { UserMessage } from "@opencode-ai/sdk/v2"
 import { combineCommandSections } from "@/pages/session/helpers"
 import { canAddSelectionContext } from "@/pages/session/session-command-helpers"
 
-export const useSessionCommands = (input: {
+export type SessionCommandContext = {
   command: ReturnType<typeof useCommand>
   dialog: ReturnType<typeof useDialog>
   file: ReturnType<typeof useFile>
@@ -49,32 +49,48 @@ export const useSessionCommands = (input: {
   setActiveMessage: (message: UserMessage | undefined) => void
   addSelectionToContext: (path: string, selection: FileSelection) => void
   focusInput: () => void
-}) => {
+}
+
+const withCategory = (category: string) => {
+  return (option: Omit<CommandOption, "category">): CommandOption => ({
+    ...option,
+    category,
+  })
+}
+
+export const useSessionCommands = (input: SessionCommandContext) => {
+  const sessionCommand = withCategory(input.language.t("command.category.session"))
+  const fileCommand = withCategory(input.language.t("command.category.file"))
+  const contextCommand = withCategory(input.language.t("command.category.context"))
+  const viewCommand = withCategory(input.language.t("command.category.view"))
+  const terminalCommand = withCategory(input.language.t("command.category.terminal"))
+  const modelCommand = withCategory(input.language.t("command.category.model"))
+  const mcpCommand = withCategory(input.language.t("command.category.mcp"))
+  const agentCommand = withCategory(input.language.t("command.category.agent"))
+  const permissionsCommand = withCategory(input.language.t("command.category.permissions"))
+
   const sessionCommands = createMemo(() => [
-    {
+    sessionCommand({
       id: "session.new",
       title: input.language.t("command.session.new"),
-      category: input.language.t("command.category.session"),
       keybind: "mod+shift+s",
       slash: "new",
       onSelect: () => input.navigate(`/${input.params.dir}/session`),
-    },
+    }),
   ])
 
   const fileCommands = createMemo(() => [
-    {
+    fileCommand({
       id: "file.open",
       title: input.language.t("command.file.open"),
       description: input.language.t("palette.search.placeholder"),
-      category: input.language.t("command.category.file"),
       keybind: "mod+p",
       slash: "open",
       onSelect: () => input.dialog.show(() => <DialogSelectFile onOpenFile={input.showAllFiles} />),
-    },
-    {
+    }),
+    fileCommand({
       id: "tab.close",
       title: input.language.t("command.tab.close"),
-      category: input.language.t("command.category.file"),
       keybind: "mod+w",
       disabled: !input.tabs().active(),
       onSelect: () => {
@@ -82,15 +98,14 @@ export const useSessionCommands = (input: {
         if (!active) return
         input.tabs().close(active)
       },
-    },
+    }),
   ])
 
   const contextCommands = createMemo(() => [
-    {
+    contextCommand({
       id: "context.addSelection",
       title: input.language.t("command.context.addSelection"),
       description: input.language.t("command.context.addSelection.description"),
-      category: input.language.t("command.category.context"),
       keybind: "mod+shift+l",
       disabled: !canAddSelectionContext({
         active: input.tabs().active(),
@@ -103,7 +118,7 @@ export const useSessionCommands = (input: {
         const path = input.file.pathFromTab(active)
         if (!path) return
 
-        const range = input.file.selectedLines(path)
+        const range = input.file.selectedLines(path) as SelectedLineRange | null | undefined
         if (!range) {
           showToast({
             title: input.language.t("toast.context.noLineSelection.title"),
@@ -114,58 +129,49 @@ export const useSessionCommands = (input: {
 
         input.addSelectionToContext(path, selectionFromLines(range))
       },
-    },
+    }),
   ])
 
   const viewCommands = createMemo(() => [
-    {
+    viewCommand({
       id: "terminal.toggle",
       title: input.language.t("command.terminal.toggle"),
-      description: "",
-      category: input.language.t("command.category.view"),
       keybind: "ctrl+`",
       slash: "terminal",
       onSelect: () => input.view().terminal.toggle(),
-    },
-    {
+    }),
+    viewCommand({
       id: "review.toggle",
       title: input.language.t("command.review.toggle"),
-      description: "",
-      category: input.language.t("command.category.view"),
       keybind: "mod+shift+r",
       onSelect: () => input.view().reviewPanel.toggle(),
-    },
-    {
+    }),
+    viewCommand({
       id: "fileTree.toggle",
       title: input.language.t("command.fileTree.toggle"),
-      description: "",
-      category: input.language.t("command.category.view"),
       keybind: "mod+\\",
       onSelect: () => input.layout.fileTree.toggle(),
-    },
-    {
+    }),
+    viewCommand({
       id: "input.focus",
       title: input.language.t("command.input.focus"),
-      category: input.language.t("command.category.view"),
       keybind: "ctrl+l",
       onSelect: () => input.focusInput(),
-    },
-    {
+    }),
+    terminalCommand({
       id: "terminal.new",
       title: input.language.t("command.terminal.new"),
       description: input.language.t("command.terminal.new.description"),
-      category: input.language.t("command.category.terminal"),
       keybind: "ctrl+alt+t",
       onSelect: () => {
         if (input.terminal.all().length > 0) input.terminal.new()
         input.view().terminal.open()
       },
-    },
-    {
+    }),
+    viewCommand({
       id: "steps.toggle",
       title: input.language.t("command.steps.toggle"),
       description: input.language.t("command.steps.toggle.description"),
-      category: input.language.t("command.category.view"),
       keybind: "mod+e",
       slash: "steps",
       disabled: !input.params.id,
@@ -174,86 +180,78 @@ export const useSessionCommands = (input: {
         if (!msg) return
         input.setExpanded(msg.id, (open: boolean | undefined) => !open)
       },
-    },
+    }),
   ])
 
   const messageCommands = createMemo(() => [
-    {
+    sessionCommand({
       id: "message.previous",
       title: input.language.t("command.message.previous"),
       description: input.language.t("command.message.previous.description"),
-      category: input.language.t("command.category.session"),
       keybind: "mod+arrowup",
       disabled: !input.params.id,
       onSelect: () => input.navigateMessageByOffset(-1),
-    },
-    {
+    }),
+    sessionCommand({
       id: "message.next",
       title: input.language.t("command.message.next"),
       description: input.language.t("command.message.next.description"),
-      category: input.language.t("command.category.session"),
       keybind: "mod+arrowdown",
       disabled: !input.params.id,
       onSelect: () => input.navigateMessageByOffset(1),
-    },
+    }),
   ])
 
   const agentCommands = createMemo(() => [
-    {
+    modelCommand({
       id: "model.choose",
       title: input.language.t("command.model.choose"),
       description: input.language.t("command.model.choose.description"),
-      category: input.language.t("command.category.model"),
       keybind: "mod+'",
       slash: "model",
       onSelect: () => input.dialog.show(() => <DialogSelectModel />),
-    },
-    {
+    }),
+    mcpCommand({
       id: "mcp.toggle",
       title: input.language.t("command.mcp.toggle"),
       description: input.language.t("command.mcp.toggle.description"),
-      category: input.language.t("command.category.mcp"),
       keybind: "mod+;",
       slash: "mcp",
       onSelect: () => input.dialog.show(() => <DialogSelectMcp />),
-    },
-    {
+    }),
+    agentCommand({
       id: "agent.cycle",
       title: input.language.t("command.agent.cycle"),
       description: input.language.t("command.agent.cycle.description"),
-      category: input.language.t("command.category.agent"),
       keybind: "mod+.",
       slash: "agent",
       onSelect: () => input.local.agent.move(1),
-    },
-    {
+    }),
+    agentCommand({
       id: "agent.cycle.reverse",
       title: input.language.t("command.agent.cycle.reverse"),
       description: input.language.t("command.agent.cycle.reverse.description"),
-      category: input.language.t("command.category.agent"),
       keybind: "shift+mod+.",
       onSelect: () => input.local.agent.move(-1),
-    },
-    {
+    }),
+    modelCommand({
       id: "model.variant.cycle",
       title: input.language.t("command.model.variant.cycle"),
       description: input.language.t("command.model.variant.cycle.description"),
-      category: input.language.t("command.category.model"),
       keybind: "shift+mod+d",
       onSelect: () => {
         input.local.model.variant.cycle()
       },
-    },
+    }),
   ])
 
   const permissionCommands = createMemo(() => [
-    {
+    permissionsCommand({
       id: "permissions.autoaccept",
       title:
         input.params.id && input.permission.isAutoAccepting(input.params.id, input.sdk.directory)
           ? input.language.t("command.permissions.autoaccept.disable")
           : input.language.t("command.permissions.autoaccept.enable"),
-      category: input.language.t("command.category.permissions"),
       keybind: "mod+shift+a",
       disabled: !input.params.id || !input.permission.permissionsEnabled(),
       onSelect: () => {
@@ -269,15 +267,14 @@ export const useSessionCommands = (input: {
             : input.language.t("toast.permissions.autoaccept.off.description"),
         })
       },
-    },
+    }),
   ])
 
   const sessionActionCommands = createMemo(() => [
-    {
+    sessionCommand({
       id: "session.undo",
       title: input.language.t("command.session.undo"),
       description: input.language.t("command.session.undo.description"),
-      category: input.language.t("command.category.session"),
       slash: "undo",
       disabled: !input.params.id || input.visibleUserMessages().length === 0,
       onSelect: async () => {
@@ -298,12 +295,11 @@ export const useSessionCommands = (input: {
         const priorMessage = findLast(input.userMessages(), (x) => x.id < message.id)
         input.setActiveMessage(priorMessage)
       },
-    },
-    {
+    }),
+    sessionCommand({
       id: "session.redo",
       title: input.language.t("command.session.redo"),
       description: input.language.t("command.session.redo.description"),
-      category: input.language.t("command.category.session"),
       slash: "redo",
       disabled: !input.params.id || !input.info()?.revert?.messageID,
       onSelect: async () => {
@@ -323,12 +319,11 @@ export const useSessionCommands = (input: {
         const priorMsg = findLast(input.userMessages(), (x) => x.id < nextMessage.id)
         input.setActiveMessage(priorMsg)
       },
-    },
-    {
+    }),
+    sessionCommand({
       id: "session.compact",
       title: input.language.t("command.session.compact"),
       description: input.language.t("command.session.compact.description"),
-      category: input.language.t("command.category.session"),
       slash: "compact",
       disabled: !input.params.id || input.visibleUserMessages().length === 0,
       onSelect: async () => {
@@ -348,22 +343,21 @@ export const useSessionCommands = (input: {
           providerID: model.provider.id,
         })
       },
-    },
-    {
+    }),
+    sessionCommand({
       id: "session.fork",
       title: input.language.t("command.session.fork"),
       description: input.language.t("command.session.fork.description"),
-      category: input.language.t("command.category.session"),
       slash: "fork",
       disabled: !input.params.id || input.visibleUserMessages().length === 0,
       onSelect: () => input.dialog.show(() => <DialogFork />),
-    },
+    }),
   ])
 
   const shareCommands = createMemo(() => {
     if (input.sync.data.config.share === "disabled") return []
     return [
-      {
+      sessionCommand({
         id: "session.share",
         title: input.info()?.share?.url
           ? input.language.t("session.share.copy.copyLink")
@@ -371,7 +365,6 @@ export const useSessionCommands = (input: {
         description: input.info()?.share?.url
           ? input.language.t("toast.session.share.success.description")
           : input.language.t("command.session.share.description"),
-        category: input.language.t("command.category.session"),
         slash: "share",
         disabled: !input.params.id,
         onSelect: async () => {
@@ -441,12 +434,11 @@ export const useSessionCommands = (input: {
 
           await copy(url, false)
         },
-      },
-      {
+      }),
+      sessionCommand({
         id: "session.unshare",
         title: input.language.t("command.session.unshare"),
         description: input.language.t("command.session.unshare.description"),
-        category: input.language.t("command.category.session"),
         slash: "unshare",
         disabled: !input.params.id || !input.info()?.share?.url,
         onSelect: async () => {
@@ -468,7 +460,7 @@ export const useSessionCommands = (input: {
               }),
             )
         },
-      },
+      }),
     ]
   })