Add Schedule page quick-create action with date selection.

This adds a header plus button on the Schedule page that lets users pick a date and immediately open the existing schedule meeting popover from that page.

Made-with: Cursor

meetings_app/ViewController.swift

@@ -3084,6 +3084,8 @@ private extension ViewController {
         titleRowSpacer.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
 
         titleRow.addArrangedSubview(titleLabel)
+        titleRow.addArrangedSubview(makeSchedulePageAddButton())
+        titleRow.setCustomSpacing(12, after: titleLabel)
         titleRow.addArrangedSubview(titleRowSpacer)
         container.addArrangedSubview(titleRow)
 
@@ -3428,6 +3430,40 @@ private extension ViewController {
         return button
     }
 
+    private func makeSchedulePageAddButton() -> NSButton {
+        let diameter: CGFloat = 30
+        let button = HoverButton(title: "", target: self, action: #selector(schedulePageAddMeetingPressed(_:)))
+        button.translatesAutoresizingMaskIntoConstraints = false
+        button.isBordered = false
+        button.bezelStyle = .regularSquare
+        button.wantsLayer = true
+        button.layer?.cornerRadius = diameter / 2
+        button.layer?.masksToBounds = true
+        button.layer?.backgroundColor = palette.inputBackground.cgColor
+        button.layer?.borderColor = palette.inputBorder.cgColor
+        button.layer?.borderWidth = 1
+        button.setButtonType(.momentaryChange)
+        button.contentTintColor = palette.textSecondary
+        button.image = NSImage(systemSymbolName: "plus", accessibilityDescription: "Schedule meeting")
+        button.symbolConfiguration = NSImage.SymbolConfiguration(pointSize: 14, weight: .semibold)
+        button.imagePosition = .imageOnly
+        button.imageScaling = .scaleProportionallyDown
+        button.focusRingType = .none
+        button.heightAnchor.constraint(equalToConstant: diameter).isActive = true
+        button.widthAnchor.constraint(equalToConstant: diameter).isActive = true
+        let baseColor = palette.inputBackground
+        let baseBorder = palette.inputBorder
+        let hoverBlend = darkModeEnabled ? NSColor.white : NSColor.black
+        let hoverColor = baseColor.blended(withFraction: 0.10, of: hoverBlend) ?? baseColor
+        let hoverBorder = baseBorder.blended(withFraction: 0.16, of: hoverBlend) ?? baseBorder
+        button.onHoverChanged = { [weak button] hovering in
+            button?.layer?.backgroundColor = (hovering ? hoverColor : baseColor).cgColor
+            button?.layer?.borderColor = (hovering ? hoverBorder : baseBorder).cgColor
+        }
+        button.onHoverChanged?(false)
+        return button
+    }
+
     private func makeScheduleRefreshButton() -> NSButton {
         let diameter: CGFloat = 30
         let button = HoverButton(title: "", target: self, action: #selector(scheduleReloadButtonPressed(_:)))
@@ -5606,6 +5642,33 @@ private extension ViewController {
         applySchedulePageFiltersAndRender()
     }
 
+    @objc func schedulePageAddMeetingPressed(_ sender: NSButton) {
+        guard requireGoogleLoginForCalendarScheduling() else { return }
+
+        let accessory = NSView(frame: NSRect(x: 0, y: 0, width: 230, height: 28))
+
+        let datePicker = NSDatePicker(frame: accessory.bounds)
+        datePicker.autoresizingMask = [.width, .height]
+        datePicker.datePickerMode = .single
+        datePicker.datePickerStyle = .textFieldAndStepper
+        datePicker.datePickerElements = [.yearMonthDay]
+        datePicker.dateValue = Calendar.current.startOfDay(for: Date())
+        accessory.addSubview(datePicker)
+
+        let alert = NSAlert()
+        alert.messageText = "Select date"
+        alert.informativeText = "Choose a date to schedule your meeting."
+        alert.alertStyle = .informational
+        alert.accessoryView = accessory
+        alert.addButton(withTitle: "Continue")
+        alert.addButton(withTitle: "Cancel")
+
+        guard alert.runModal() == .alertFirstButtonReturn else { return }
+
+        calendarPageSelectedDate = Calendar.current.startOfDay(for: datePicker.dateValue)
+        presentCreateMeetingPopover(relativeTo: sender)
+    }
+
     private func scheduleTimeText(for meeting: ScheduledMeeting) -> String {
         if meeting.isAllDay { return "All day" }
         let f = DateFormatter()