Address the lint warnings

[rbdr/map] / Map / Presentation / Theme / NSColor+theme.swift

// Copyright (C) 2024 Rubén Beltrán del Río

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program. If not, see https://map.tranquil.systems.
import AppKit

extension NSColor {
  struct Syntax {
    static let vertex = NSColor(named: "Vertex") ?? .textColor
    static let number = NSColor(named: "Number") ?? .textColor
    static let option = NSColor(named: "Option") ?? .textColor
    static let symbol = NSColor(named: "Symbol") ?? .textColor
    static let match = (NSColor(named: "Light Neutral Gray") ?? .textColor).withAlphaComponent(0.3)
    static let highlightMatch = (NSColor(named: "Naples Yellow") ?? .textColor).withAlphaComponent(
      0.3)
  }

  struct UI {
    static let background = NSColor(named: "Background") ?? .windowBackgroundColor
  }
}