chore(editor): flatten insert menu

- Insert menu: replace the nested "More" submenu with a flat dropdown —
  insert actions plus inline Focus Mode and Formatting-toolbar toggles.
- Formatting toolbar: remove the link button and its window.prompt flow;
  the link command stays in the shared catalog for future surfaces.

web/src/components/MemoEditor/Toolbar/FormattingToolbar.tsx

@@ -1,18 +1,11 @@
 import { Heading1Icon, Heading2Icon, Heading3Icon, type LucideIcon, Minimize2Icon, MoreHorizontalIcon, PilcrowIcon } from "lucide-react";
 import { type ComponentPropsWithoutRef, forwardRef, type MouseEventHandler, type RefObject, useRef } from "react";
 import { Button } from "@/components/ui/button";
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuSeparator,
-  DropdownMenuTrigger,
-} from "@/components/ui/dropdown-menu";
+import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdown-menu";
 import { cn } from "@/lib/utils";
 import { useTranslate } from "@/utils/i18n";
 import {
   EDITOR_COMMANDS,
-  EDITOR_COMMANDS_BY_ID,
   type EditorCommand,
   type EditorCommandId,
   isCommandActive,
@@ -60,12 +53,12 @@ const SEGMENT_ACTIVE = "bg-accent text-accent-foreground";
 const preventFocusSteal: MouseEventHandler<HTMLButtonElement> = (event) => event.preventDefault();
 
 /**
- * Formatting toolbar: a lean inline row of the heading picker plus mark/list/link
+ * Formatting toolbar: a lean inline row of the heading picker plus mark/list
  * controls, every one derived from the shared command catalog
  * (formatting/commands.ts), so adding a verb there surfaces it here automatically.
  * Groups are separated by thin vertical dividers. Responsive: below
- * COMPACT_TOOLBAR_WIDTH the list and link controls fold into a "more" menu while
- * marks stay inline. In focus mode an exit button is pushed to the far edge.
+ * COMPACT_TOOLBAR_WIDTH the list controls fold into a "more" menu while marks stay
+ * inline. In focus mode an exit button is pushed to the far edge.
  */
 export function FormattingToolbar({ controllerRef, onExit, className }: FormattingToolbarProps) {
   const t = useTranslate();
@@ -83,28 +76,12 @@ export function FormattingToolbar({ controllerRef, onExit, className }: Formatti
     controllerRef.current?.focus();
   };
 
-  const handleLink = () => {
-    const formatting = controllerRef.current?.formatting;
-    if (!formatting) {
-      return;
-    }
-    if (formatting.getActiveFormats().link) {
-      formatting.run("link");
-    } else {
-      // window.prompt blurs the editor, so refocus below regardless of outcome.
-      const url = window.prompt(t("editor.format.link-prompt"));
-      if (url) formatting.run("link", { url });
-    }
-    controllerRef.current?.focus();
-  };
-
-  // Map a catalog command to a toolbar button. `link` keeps its bespoke
-  // prompt-then-apply flow; everything else just runs its command.
+  // Map a catalog command to a toolbar button.
   const toButton = (command: EditorCommand): ToolbarButton => ({
     Icon: command.icon,
     label: t(command.labelKey),
     active: isCommandActive(active, command.id),
-    onClick: command.id === "link" ? handleLink : () => run(command.id),
+    onClick: () => run(command.id),
   });
 
   // Pilcrow for paragraph, else the matching Hn glyph. Deeper levels (H4–H6)
@@ -112,7 +89,6 @@ export function FormattingToolbar({ controllerRef, onExit, className }: Formatti
   const HeadingGlyph = active.headingLevel === null ? PilcrowIcon : HEADING_LEVEL_ICONS[active.headingLevel];
   const markButtons = MARK_COMMANDS.map(toButton);
   const listButtons = LIST_COMMANDS.map(toButton);
-  const linkButton = toButton(EDITOR_COMMANDS_BY_ID.link);
 
   return (
     <div
@@ -153,18 +129,10 @@ export function FormattingToolbar({ controllerRef, onExit, className }: Formatti
                 {button.label}
               </DropdownMenuItem>
             ))}
-            <DropdownMenuSeparator />
-            <DropdownMenuItem onClick={linkButton.onClick}>{linkButton.label}</DropdownMenuItem>
           </DropdownMenuContent>
         </DropdownMenu>
       ) : (
-        <>
-          {listButtons.map((button) => (
-            <SegmentButton key={button.label} {...button} onMouseDown={preventFocusSteal} />
-          ))}
-          <Divider />
-          <SegmentButton {...linkButton} onMouseDown={preventFocusSteal} />
-        </>
+        listButtons.map((button) => <SegmentButton key={button.label} {...button} onMouseDown={preventFocusSteal} />)
       )}
 
       {onExit && (
@@ -179,7 +147,7 @@ export function FormattingToolbar({ controllerRef, onExit, className }: Formatti
   );
 }
 
-// Thin vertical rule between command groups (heading · marks · lists · link).
+// Thin vertical rule between command groups (heading · marks · lists).
 function Divider() {
   return <span aria-hidden="true" className="w-px h-5 bg-border mx-1.5 shrink-0" />;
 }

web/src/components/MemoEditor/Toolbar/InsertMenu.tsx

@@ -1,33 +1,16 @@
 import { uniqBy } from "lodash-es";
-import {
-  FileIcon,
-  ImageIcon,
-  LinkIcon,
-  LoaderIcon,
-  type LucideIcon,
-  MapPinIcon,
-  Maximize2Icon,
-  MicIcon,
-  MoreHorizontalIcon,
-  PlusIcon,
-  TypeIcon,
-} from "lucide-react";
-import { useCallback, useEffect, useMemo, useState } from "react";
+import { CheckIcon, FileIcon, ImageIcon, LinkIcon, LoaderIcon, MapPinIcon, Maximize2Icon, MicIcon, PlusIcon, TypeIcon } from "lucide-react";
+import { useCallback, useEffect, useState } from "react";
 import { LinkMemoDialog, LocationDialog } from "@/components/MemoMetadata";
 import type { MapPoint } from "@/components/map/types";
 import { useReverseGeocoding } from "@/components/map/useReverseGeocoding";
 import { Button } from "@/components/ui/button";
 import {
   DropdownMenu,
-  DropdownMenuCheckboxItem,
   DropdownMenuContent,
   DropdownMenuItem,
   DropdownMenuSeparator,
-  DropdownMenuSub,
-  DropdownMenuSubContent,
-  DropdownMenuSubTrigger,
   DropdownMenuTrigger,
-  useDropdownMenuSubHoverDelay,
 } from "@/components/ui/dropdown-menu";
 import { useDebouncedEffect } from "@/hooks";
 import type { MemoRelation } from "@/types/proto/api/v1/memo_service_pb";
@@ -52,12 +35,6 @@ const InsertMenu = (props: InsertMenuProps) => {
 
   const [linkDialogOpen, setLinkDialogOpen] = useState(false);
   const [locationDialogOpen, setLocationDialogOpen] = useState(false);
-  const [moreSubmenuOpen, setMoreSubmenuOpen] = useState(false);
-
-  const { handleTriggerEnter, handleTriggerLeave, handleContentEnter, handleContentLeave } = useDropdownMenuSubHoverDelay(
-    150,
-    setMoreSubmenuOpen,
-  );
 
   const { fileInputRef, selectingFlag, handleFileInputChange, handleUploadClick } = useFileUpload((newFiles: LocalFile[]) => {
     newFiles.forEach((file) => dispatch(actions.addLocalFile(file)));
@@ -137,16 +114,6 @@ const InsertMenu = (props: InsertMenuProps) => {
     setLocationDialogOpen(false);
   }, [locationReset]);
 
-  const handleToggleFocusMode = useCallback(() => {
-    onToggleFocusMode?.();
-    setMoreSubmenuOpen(false);
-  }, [onToggleFocusMode]);
-
-  const handleToggleFormattingToolbar = useCallback(() => {
-    onToggleFormattingToolbar?.();
-    setMoreSubmenuOpen(false);
-  }, [onToggleFormattingToolbar]);
-
   const handleMediaUploadClick = useCallback(() => {
     handleUploadClick("image/*,video/*");
   }, [handleUploadClick]);
@@ -155,83 +122,41 @@ const InsertMenu = (props: InsertMenuProps) => {
     handleUploadClick();
   }, [handleUploadClick]);
 
-  const menuItems = useMemo(
-    () =>
-      [
-        {
-          key: "upload-media",
-          label: t("attachment-library.tabs.media"),
-          icon: ImageIcon,
-          onClick: handleMediaUploadClick,
-        },
-        {
-          key: "record-audio",
-          label: t("editor.audio-recorder.trigger"),
-          icon: MicIcon,
-          onClick: () => props.onAudioRecorderClick?.(),
-        },
-        {
-          key: "upload-file",
-          label: t("common.file"),
-          icon: FileIcon,
-          onClick: handleFileUploadClick,
-        },
-        {
-          key: "link",
-          label: t("editor.insert-menu.link-memo"),
-          icon: LinkIcon,
-          onClick: handleOpenLinkDialog,
-        },
-        {
-          key: "location",
-          label: t("editor.insert-menu.add-location"),
-          icon: MapPinIcon,
-          onClick: handleLocationClick,
-        },
-      ] satisfies Array<{ key: string; label: string; icon: LucideIcon; onClick: () => void }>,
-    [handleFileUploadClick, handleLocationClick, handleMediaUploadClick, handleOpenLinkDialog, props, t],
-  );
+  // Insert actions (add content).
+  const insertItems = [
+    { key: "media", label: t("attachment-library.tabs.media"), icon: ImageIcon, onClick: handleMediaUploadClick },
+    { key: "audio", label: t("editor.audio-recorder.trigger"), icon: MicIcon, onClick: props.onAudioRecorderClick },
+    { key: "file", label: t("common.file"), icon: FileIcon, onClick: handleFileUploadClick },
+    { key: "link", label: t("editor.insert-menu.link-memo"), icon: LinkIcon, onClick: handleOpenLinkDialog },
+    { key: "location", label: t("editor.insert-menu.add-location"), icon: MapPinIcon, onClick: handleLocationClick },
+  ];
 
   return (
     <>
-      <DropdownMenu modal={false}>
+      <DropdownMenu>
         <DropdownMenuTrigger asChild>
           <Button variant="secondary" size="icon" disabled={isUploading}>
             {isUploading ? <LoaderIcon className="size-4 animate-spin" /> : <PlusIcon className="size-4" />}
           </Button>
         </DropdownMenuTrigger>
         <DropdownMenuContent align="start">
-          {menuItems.slice(0, 3).map((item) => (
+          {insertItems.map((item) => (
             <DropdownMenuItem key={item.key} onClick={item.onClick}>
               <item.icon className="w-4 h-4" />
               {item.label}
             </DropdownMenuItem>
           ))}
           <DropdownMenuSeparator />
-          {menuItems.slice(3).map((item) => (
-            <DropdownMenuItem key={item.key} onClick={item.onClick}>
-              <item.icon className="w-4 h-4" />
-              {item.label}
-            </DropdownMenuItem>
-          ))}
-          <DropdownMenuSeparator />
-          {/* View submenu: focus mode + normal-mode formatting toolbar toggle */}
-          <DropdownMenuSub open={moreSubmenuOpen} onOpenChange={setMoreSubmenuOpen}>
-            <DropdownMenuSubTrigger onPointerEnter={handleTriggerEnter} onPointerLeave={handleTriggerLeave}>
-              <MoreHorizontalIcon className="w-4 h-4" />
-              {t("common.more")}
-            </DropdownMenuSubTrigger>
-            <DropdownMenuSubContent onPointerEnter={handleContentEnter} onPointerLeave={handleContentLeave}>
-              <DropdownMenuItem onClick={handleToggleFocusMode}>
-                <Maximize2Icon className="w-4 h-4" />
-                {t("editor.focus-mode")}
-              </DropdownMenuItem>
-              <DropdownMenuCheckboxItem checked={Boolean(isFormattingToolbarVisible)} onCheckedChange={handleToggleFormattingToolbar}>
-                <TypeIcon className="w-4 h-4" />
-                {t("editor.formatting-toolbar")}
-              </DropdownMenuCheckboxItem>
-            </DropdownMenuSubContent>
-          </DropdownMenuSub>
+          {/* View toggles: focus mode + formatting-toolbar visibility. */}
+          <DropdownMenuItem onClick={onToggleFocusMode}>
+            <Maximize2Icon className="w-4 h-4" />
+            {t("editor.focus-mode")}
+          </DropdownMenuItem>
+          <DropdownMenuItem onClick={onToggleFormattingToolbar}>
+            <TypeIcon className="w-4 h-4" />
+            {t("editor.formatting-toolbar")}
+            {isFormattingToolbarVisible && <CheckIcon className="w-4 h-4 ml-auto" />}
+          </DropdownMenuItem>
         </DropdownMenuContent>
       </DropdownMenu>
 

web/tests/formatting-toolbar.test.tsx

@@ -70,25 +70,6 @@ describe("FormattingToolbar", () => {
     expect(screen.getByRole("button", { name: "editor.format.italic" })).toHaveAttribute("aria-pressed", "false");
   });
 
-  it("prompts for a URL and links the selection when adding a link", () => {
-    const { controller, run } = makeController({ getSelectedText: () => "memos" });
-    const promptSpy = vi.spyOn(window, "prompt").mockReturnValue("https://usememos.com");
-    renderToolbar(controller);
-    fireEvent.click(screen.getByRole("button", { name: "editor.format.link" }));
-    expect(run).toHaveBeenCalledWith("link", { url: "https://usememos.com" });
-    promptSpy.mockRestore();
-  });
-
-  it("removes an active link without prompting", () => {
-    const { controller, run } = makeController({ active: { link: true } });
-    const promptSpy = vi.spyOn(window, "prompt");
-    renderToolbar(controller);
-    fireEvent.click(screen.getByRole("button", { name: "editor.format.link" }));
-    expect(promptSpy).not.toHaveBeenCalled();
-    expect(run).toHaveBeenCalledWith("link");
-    promptSpy.mockRestore();
-  });
-
   it("calls onExit when the exit button is clicked", () => {
     const { controller } = makeController();
     const { onExit } = renderToolbar(controller);