style: align notes controls with action pills

Sources/Conjure/ActionPill.swift

@@ -2,7 +2,7 @@ import AppKit
 
 @MainActor
 final class ActionPill: NSView {
-    init(primaryButton: NSButton, actionsButton: NSButton) {
+    init(primaryButton: NSButton, actionsButton: NSButton, primaryCommand: String? = nil) {
         super.init(frame: .zero)
         wantsLayer = true
         layer?.cornerRadius = 18
@@ -14,12 +14,12 @@ final class ActionPill: NSView {
             button.font = .systemFont(ofSize: 12, weight: .medium)
             button.contentTintColor = SunsetPalette.text
         }
-        primaryButton.keyEquivalent = "\r"
-        primaryButton.keyEquivalentModifierMask = []
+        primaryButton.keyEquivalent = primaryCommand ?? "\r"
+        primaryButton.keyEquivalentModifierMask = primaryCommand == nil ? [] : .command
         actionsButton.title = "Actions"
         actionsButton.keyEquivalent = "k"
         actionsButton.keyEquivalentModifierMask = .command
-        let returnKey = ShortcutIndicator("↵")
+        let returnKey = primaryCommand.map { ShortcutIndicator("⌘", $0.uppercased()) } ?? ShortcutIndicator("↵")
         let actionKeys = ShortcutIndicator("⌘", "K")
         for control in [primaryButton, returnKey, actionsButton, actionKeys] {
             control.translatesAutoresizingMaskIntoConstraints = false