移除颜色单词列表的颜色圆点

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

LearnEnglish/LearnEnglish/Views/ColorDotView.swift

@@ -1,28 +0,0 @@
-import UIKit
-
-final class ColorDotView: UIView {
-    override init(frame: CGRect) {
-        super.init(frame: frame)
-        layer.borderWidth = 1
-        updateBorder()
-    }
-
-    @available(*, unavailable)
-    required init?(coder: NSCoder) { fatalError() }
-
-    override func layoutSubviews() {
-        super.layoutSubviews()
-        layer.cornerRadius = bounds.width / 2
-    }
-
-    override func traitCollectionDidChange(_ previous: UITraitCollection?) {
-        super.traitCollectionDidChange(previous)
-        if traitCollection.hasDifferentColorAppearance(comparedTo: previous) {
-            updateBorder()
-        }
-    }
-
-    private func updateBorder() {
-        layer.borderColor = UIColor.label.withAlphaComponent(0.15).cgColor
-    }
-}

LearnEnglish/LearnEnglish/Views/WordCardCell.swift

@@ -2,7 +2,6 @@ import UIKit
 
 final class WordCardCell: UITableViewCell {
     private let cardView = UIView()
-    private let colorDot = ColorDotView()
     private let wordLabel = UILabel()
     private let phoneticLabel = UILabel()
     private let meaningLabel = UILabel()
@@ -34,19 +33,7 @@ final class WordCardCell: UITableViewCell {
         meaningLabel.font = .preferredFont(forTextStyle: .subheadline)
         meaningLabel.textColor = .secondaryLabel
 
-        let wordRowSpacer = UIView()
-        wordRowSpacer.setContentHuggingPriority(.init(1), for: .horizontal)
-        let wordRow = UIStackView(arrangedSubviews: [wordLabel, colorDot, wordRowSpacer])
-        wordRow.axis = .horizontal
-        wordRow.alignment = .center
-        wordRow.spacing = 8
-        colorDot.translatesAutoresizingMaskIntoConstraints = false
-        NSLayoutConstraint.activate([
-            colorDot.widthAnchor.constraint(equalToConstant: 12),
-            colorDot.heightAnchor.constraint(equalToConstant: 12)
-        ])
-
-        let textStack = UIStackView(arrangedSubviews: [wordRow, phoneticLabel, meaningLabel])
+        let textStack = UIStackView(arrangedSubviews: [wordLabel, phoneticLabel, meaningLabel])
         textStack.axis = .vertical
         textStack.spacing = 8
 
@@ -81,8 +68,6 @@ final class WordCardCell: UITableViewCell {
         wordLabel.text = word.word
         phoneticLabel.text = word.phonetic
         meaningLabel.text = word.meaning
-        colorDot.backgroundColor = word.color
-        colorDot.isHidden = word.color == nil
         updateSpeakerState()
     }