refactor: reuse shared hw image size ratio

Author: ovitrif

app/src/main/java/to/bitkit/ui/components/HwWalletComponents.kt

@@ -19,8 +19,12 @@ import to.bitkit.R
 import to.bitkit.models.TransportType
 import to.bitkit.ui.theme.Colors
 
-// Device illustration proportions, taken from the Figma hardware wallet frames.
-private const val HW_DEVICE_IMAGE_SIZE_RATIO = 256f / 375f
+/**
+ * HwWalletComponents - Reusable components and utilities for the Hardware Wallet UI.
+ * */
+
+// Illustration proportions, taken from the Figma hardware wallet frames (256-wide Visual in a 375 frame).
+internal const val HW_DEVICE_IMAGE_SIZE_RATIO = 256f / 375f
 private const val HW_DEVICE_TREZOR_BLEED_RATIO = 84f / 375f
 private const val HW_DEVICE_LEDGER_BLEED_RATIO = 53f / 375f
 private const val HW_DEVICE_STAGGER_RATIO = 12f / 375f

app/src/main/java/to/bitkit/ui/sheets/hardware/HwPairedSheet.kt

@@ -25,6 +25,7 @@ import to.bitkit.ui.components.BodyM
 import to.bitkit.ui.components.BottomSheetPreview
 import to.bitkit.ui.components.Caption13Up
 import to.bitkit.ui.components.Display
+import to.bitkit.ui.components.HW_DEVICE_IMAGE_SIZE_RATIO
 import to.bitkit.ui.components.PrimaryButton
 import to.bitkit.ui.components.TextInput
 import to.bitkit.ui.components.VerticalSpacer
@@ -36,9 +37,7 @@ import to.bitkit.ui.theme.AppThemeSurface
 import to.bitkit.ui.theme.Colors
 import to.bitkit.ui.utils.withAccent
 
-// Coin illustration proportions taken from the Figma "Hardware Funds Paired" frame (375 wide,
-// 256-wide bottom Visual) and the coin_stack_3 asset's intrinsic 756x926 size.
-private const val COINS_WIDTH_RATIO = 256f / 375f
+// Width reuses the shared 256-wide Figma Visual ratio; aspect is the coin_stack_3 asset's intrinsic 756x926.
 private const val COINS_ASPECT_RATIO = 756f / 926f
 
 @Composable
@@ -111,7 +110,7 @@ private fun Content(
                 contentDescription = null,
                 modifier = Modifier
                     .align(Alignment.BottomCenter)
-                    .width(maxWidth * COINS_WIDTH_RATIO)
+                    .width(maxWidth * HW_DEVICE_IMAGE_SIZE_RATIO)
                     .aspectRatio(COINS_ASPECT_RATIO)
             )
             PrimaryButton(