a11y: label config screen icon buttons and hide decorative glyphs for VoiceOver

Author: bruschill

Meshtastic/Views/Settings/Config/LoRaConfig.swift

@@ -108,6 +108,9 @@ struct LoRaConfig: View {
 					HStack(alignment: .top, spacing: 8) {
 						Image(systemName: licensed ? "checkmark.seal.fill" : "exclamationmark.triangle.fill")
 							.foregroundColor(licensed ? .green : .orange)
+							// Decorative status glyph; the adjacent "Licensed band" title and
+							// description already convey licensed/unlicensed state to VoiceOver.
+							.accessibilityHidden(true)
 						VStack(alignment: .leading, spacing: 2) {
 							Text("Licensed band")
 								.font(.callout).bold()
@@ -226,6 +229,8 @@ struct LoRaConfig: View {
 				HStack {
 					Image(systemName: "antenna.radiowaves.left.and.right")
 						.foregroundColor(.accentColor)
+						// Decorative icon; the Stepper carries the label for VoiceOver.
+						.accessibilityHidden(true)
 					Stepper(txPower == 0 ? "Max Transmit Power" : "\(txPower)dBm Transmit Power", value: $txPower, in: 0...30, step: 1)
 						.padding(5)
 				}

Meshtastic/Views/Settings/Config/Module/AmbientLightingConfig.swift

@@ -37,12 +37,16 @@ struct AmbientLightingConfig: View {
 				HStack {
 					Image(systemName: "eyedropper")
 						.foregroundColor(.accentColor)
+						// Decorative icon; the ColorPicker carries the label for VoiceOver.
+						.accessibilityHidden(true)
 					ColorPicker("Color", selection: $color, supportsOpacity: false)
 						.padding(5)
 				}
 				HStack {
 					Image(systemName: "directcurrent")
 						.foregroundColor(.accentColor)
+						// Decorative icon; the Stepper carries the label for VoiceOver.
+						.accessibilityHidden(true)
 					Stepper("Current: \(current)", value: $current, in: 0...31, step: 1)
 						.padding(5)
 				}