Implement the OPML menu editor

locales/ui/en.ftl

@@ -78,6 +78,36 @@ common-save = Save
 common-open = Open
 common-cancel = Cancel
 common-delete = Delete
+menuEditor-title = Menu Editor
+menuEditor-description = Build the site navigation stored in meta/menu.opml. Drag entries or use the accessible move controls.
+menuEditor-addEntry = Add page or submenu
+menuEditor-addCategory = Add category archive
+menuEditor-reload = Reload
+menuEditor-moveUp = Move up
+menuEditor-drag = Drag menu entry
+menuEditor-moveDown = Move down
+menuEditor-indent = Indent
+menuEditor-unindent = Unindent
+menuEditor-loading = Loading menu…
+menuEditor-loadFailed = The menu could not be loaded.
+menuEditor-loadFailedDetail = The menu could not be loaded: { $error }
+menuEditor-saveFailed = The menu could not be saved: { $error }
+menuEditor-saved = Menu saved.
+menuEditor-empty = The menu is empty.
+menuEditor-noProject = No active project is available.
+menuEditor-finishDraft = Finish or cancel the new entry before saving.
+menuEditor-draft = New entry
+menuEditor-pagePlaceholder = Search pages or enter a submenu title
+menuEditor-categoryPlaceholder = Search or enter a category
+menuEditor-createSubmenu = Create submenu
+menuEditor-useCategory = Use category
+menuEditor-categoryRequired = Enter a category name.
+menuEditor-categoryCreateFailed = The category could not be created: { $error }
+menuEditor-newSubmenu = New Submenu
+menuEditor-kindHome = Home
+menuEditor-kindPage = Page
+menuEditor-kindSubmenu = Submenu
+menuEditor-kindCategory = Category archive
 chat-sidebar-empty = No conversations yet
 chat-new = New Chat
 chat-newWithModel = Chat with { $model }