The card window's sidebar-toggle move rightmost in its toolbar — the conventional macOS position for trailing-sidebar controls

Claude-Session: https://claude.ai/code/session_014PtZdPwqZuqEDLc6wZMtEy

Kanban/UI/Card/CardToolbar.swift

@@ -16,17 +16,16 @@ extension NSToolbarItem.Identifier {
 /// The card window's toolbar (03-board-ui.md ▸ Toolbar; 05-card-window.md ▸ Window).
 ///
 /// "**Card window default: Edit Body · Raw Source · Add Attachment** — the window's three committed
-/// functions, all discoverable from its toolbar." **Show Sidebar joined them** (05-card-window.md ▸
+/// functions, all discoverable from its toolbar." **Delete Card joined them** (05 ▸ Actions, retired —
-/// Composition, the toggle added beside the toolbar-customization work): a fourth default item, the
+/// Pipeline card bcd3b323): the sidebar's Actions section is gone, and its destructive Delete moved here
-/// trailing sidebar's own show/hide control, the `Show Trash` precedent applied to the card window's
+/// (separated by a `.flexibleSpace` from the creation-and-view items ahead) — HIG's "destructive actions
-/// one collapsible pane. **Delete Card joined them too** (05 ▸ Actions, retired — Pipeline card
+/// read as separate from the everyday cluster", `Mail.app`'s own toolbar Delete being the nearest system
-/// bcd3b323): the sidebar's Actions section is gone, and its destructive Delete moved here as the
+/// precedent for a one-click, no-confirm, recoverable-by-trash button. **Show Sidebar joined them too**
-/// fifth default item, trailing a `.flexibleSpace` so it sits apart from the four creation-and-view
+/// (05-card-window.md ▸ Composition, the toggle added beside the toolbar-customization work), positioned
-/// items ahead of it — HIG's "destructive actions read as separate from the everyday cluster",
+/// rightmost as the conventional macOS place for a trailing-sidebar toggle — the `Show Trash` precedent
-/// `Mail.app`'s own toolbar Delete being the nearest system precedent for a one-click, no-confirm,
+/// applied to the card window's one collapsible pane. **Reveal in Finder joined the catalog** the same
-/// recoverable-by-trash button. **Reveal in Finder joined the catalog** the same day, catalog-only —
+/// day, catalog-only — it already has a menu-bar twin with no default chord (`RevealInFinderCommand`),
-/// it already has a menu-bar twin with no default chord (`RevealInFinderCommand`), so nothing was
+/// so nothing was unreachable before this; the toolbar item is Customize's shortcut to it, not its only path.
-/// unreachable before this; the toolbar item is Customize's shortcut to it, not its only path.
 ///
 /// ### The six items are six menu rows, predicates included
 ///
@@ -68,15 +67,15 @@ enum CardToolbar {
 
     /// The trio plus Show Sidebar plus Delete Card — the whole catalog except Reveal in Finder, which
     /// is catalog-only (already reachable off its own menu row, no default chord). The trailing
-    /// `.flexibleSpace` is what "placed apart from the creation-side defaults" means in code: Delete
+    /// `.flexibleSpace` separates the creation-side defaults from Delete Card, and Show Sidebar sits
-    /// Card is still a default, just not adjacent to the four items ahead of it.
+    /// rightmost (the conventional macOS position for a trailing-sidebar toggle).
     static let defaultItems: [NSToolbarItem.Identifier] = [
         .cardEditBody,
         .cardRawSource,
         .cardAddAttachment,
-        .cardShowSidebar,
         .flexibleSpace,
         .cardDeleteCard,
+        .cardShowSidebar,
     ]
 
     /// - Parameters:

KanbanTests/ToolbarTests.swift

@@ -601,17 +601,18 @@ struct CardToolbarTests {
         return (body, raw, attachments, actions)
     }
 
-    @Test("The default set is the trio, Show Sidebar, and Delete Card — separated by a flexible space")
+    @Test("The default set is the trio, Delete Card, and Show Sidebar — separated by a flexible space")
     func defaultsAreSeparatedFromDeleteCard() {
-        // "Card window default: Edit Body · Raw Source · Add Attachment" joined by Show Sidebar (the
+        // "Card window default: Edit Body · Raw Source · Add Attachment" joined by Delete Card (after
-        // toolbar-toggle card) and now Delete Card, HIG's "apart from the creation-side defaults"
+        // the sidebar Actions section retired), then Show Sidebar (the trailing-sidebar toggle, at the
-        // spelled as a literal `.flexibleSpace` between the two clusters — `BoardToolbar.defaultItems`'
+        // rightmost position per macOS convention), with `.flexibleSpace` between the creation-side
-        // own leading-spacer pattern, turned trailing here.
+        // defaults and the destructive/sidebar-control cluster — `BoardToolbar.defaultItems`' own
+        // leading-spacer pattern, turned trailing here.
         #expect(CardToolbar.defaultItems == [
-            .cardEditBody, .cardRawSource, .cardAddAttachment, .cardShowSidebar, .flexibleSpace, .cardDeleteCard,
+            .cardEditBody, .cardRawSource, .cardAddAttachment, .flexibleSpace, .cardDeleteCard, .cardShowSidebar,
         ])
         #expect(CardToolbar.defaultItems.filter { $0 != .flexibleSpace } == [
-            .cardEditBody, .cardRawSource, .cardAddAttachment, .cardShowSidebar, .cardDeleteCard,
+            .cardEditBody, .cardRawSource, .cardAddAttachment, .cardDeleteCard, .cardShowSidebar,
         ])
     }