Simplify guided reflection keyboard toolbar to dismiss-only icon

Remove Back/Next/Done buttons from keyboard toolbar to eliminate
confusion with the bottom action bar. Toolbar now shows only a
keyboard.chevron.compact.down dismiss icon.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Shared/Views/ChipSelectionView.swift

@@ -2,7 +2,7 @@
 //  ChipSelectionView.swift
 //  Reflect
 //
-//  Reusable chip selection grid for guided reflection quick-pick answers.
+//  Reusable chip grid for guided reflection — tapping a chip appends its text.
 //
 
 import SwiftUI
@@ -11,8 +11,8 @@ struct ChipSelectionView: View {
 
     let chips: QuestionChips
     let accentColor: Color
-    @Binding var selectedChips: [String]
     @Binding var textAnswer: String
+    var onInsert: ((String) -> Void)? = nil
     @State private var showMore = false
 
     var body: some View {
@@ -56,9 +56,8 @@ struct ChipSelectionView: View {
     }
 
     private func chipButton(_ label: String) -> some View {
-        let isSelected = selectedChips.contains(label)
-        return Button {
-            toggleChip(label)
+        Button {
+            appendChip(label)
         } label: {
             Text(label)
                 .font(.subheadline)
@@ -66,39 +65,27 @@ struct ChipSelectionView: View {
                 .padding(.vertical, 8)
                 .background(
                     Capsule()
-                        .fill(isSelected ? accentColor.opacity(0.2) : Color(.systemGray6))
+                        .fill(Color(.systemGray6))
                 )
                 .overlay(
                     Capsule()
-                        .stroke(isSelected ? accentColor : Color(.systemGray4), lineWidth: 1)
+                        .stroke(Color(.systemGray4), lineWidth: 1)
                 )
-                .foregroundColor(isSelected ? accentColor : .primary)
+                .foregroundColor(.primary)
         }
         .accessibilityIdentifier(AccessibilityID.GuidedReflection.chip(label: label))
     }
 
-    // MARK: - Chip Toggle
+    // MARK: - Append Chip Text
 
-    private func toggleChip(_ label: String) {
-        if let index = selectedChips.firstIndex(of: label) {
-            selectedChips.remove(at: index)
-            // Remove from text answer
-            let separator = ", "
-            var parts = textAnswer
-                .components(separatedBy: separator)
-                .map { $0.trimmingCharacters(in: .whitespaces) }
-                .filter { !$0.isEmpty }
-            parts.removeAll { $0 == label }
-            textAnswer = parts.joined(separator: separator)
+    private func appendChip(_ label: String) {
+        let trimmed = textAnswer.trimmingCharacters(in: .whitespacesAndNewlines)
+        if trimmed.isEmpty {
+            textAnswer = label
         } else {
-            selectedChips.append(label)
-            // Append to text answer
-            if textAnswer.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
-                textAnswer = label
-            } else {
-                textAnswer += ", \(label)"
-            }
+            textAnswer = trimmed + "\n" + label
         }
+        onInsert?(label)
     }
 }