fix: keep notes formatting controls visible

Sources/Conjure/NotesController.swift

@@ -97,13 +97,9 @@ final class NotesController: NSViewController, NSTextViewDelegate {
             formatting.addArrangedSubview(button)
         }
         formatting.spacing = 8
-        let toggle = iconButton("xmark.circle.fill", label: "Hide formatting", action: #selector(toggleFormatting(_:)))
-        let separator = NSBox()
-        separator.boxType = .separator
-        let footer = NSStackView(views: [formatting, NSView(), separator, toggle])
+        let footer = NSStackView(views: [formatting, NSView()])
         footer.alignment = .centerY
         footer.spacing = 8
-        separator.heightAnchor.constraint(equalToConstant: 22).isActive = true
         editor.delegate = self
         editor.isRichText = true
         editor.importsGraphics = true
@@ -196,13 +192,6 @@ final class NotesController: NSViewController, NSTextViewDelegate {
     }
 
 
-    @objc private func toggleFormatting(_ sender: NSButton) {
-        formatting.isHidden.toggle()
-        sender.image = NSImage(systemSymbolName: formatting.isHidden ? "textformat" : "xmark.circle.fill", accessibilityDescription: nil)
-        sender.toolTip = formatting.isHidden ? "Show formatting" : "Hide formatting"
-        sender.setAccessibilityLabel(sender.toolTip)
-        focusEditor()
-    }
 
     @objc private func formatNote(_ sender: NSButton) {
         guard editor.isEditable else { return }