fix(theme): complete color and component contrast contracts (#1417)

app/src/main/java/com/m57/hermescontrol/theme/PaletteTemplate.kt

@@ -28,6 +28,9 @@ enum class ThemeMode { FULL, DARK_ONLY, LIGHT_ONLY }
  *
  * The Material error slots are derived from [status] — the theme author
  * defines semantic colors once and the scheme inherits them.
+ * [primary] and the status error are also used directly for text on surfaces.
+ * [outline] must contrast with [surface] and [surfaceContainerHighest], which
+ * Material uses as the unchecked switch track.
  */
 data class PaletteColors(
     val primary: Color,
@@ -48,6 +51,20 @@ data class PaletteColors(
     val onSurface: Color,
     val surfaceVariant: Color,
     val onSurfaceVariant: Color,
+    val surfaceDim: Color,
+    val surfaceBright: Color,
+    val primaryFixed: Color,
+    val primaryFixedDim: Color,
+    val onPrimaryFixed: Color,
+    val onPrimaryFixedVariant: Color,
+    val secondaryFixed: Color,
+    val secondaryFixedDim: Color,
+    val onSecondaryFixed: Color,
+    val onSecondaryFixedVariant: Color,
+    val tertiaryFixed: Color,
+    val tertiaryFixedDim: Color,
+    val onTertiaryFixed: Color,
+    val onTertiaryFixedVariant: Color,
     val surfaceContainerLowest: Color,
     val surfaceContainerLow: Color,
     val surfaceContainer: Color,
@@ -123,6 +140,20 @@ private fun darkSchemeOf(c: PaletteColors): ColorScheme =
         surfaceVariant = c.surfaceVariant,
         onSurfaceVariant = c.onSurfaceVariant,
         surfaceTint = c.primary,
+        surfaceDim = c.surfaceDim,
+        surfaceBright = c.surfaceBright,
+        primaryFixed = c.primaryFixed,
+        primaryFixedDim = c.primaryFixedDim,
+        onPrimaryFixed = c.onPrimaryFixed,
+        onPrimaryFixedVariant = c.onPrimaryFixedVariant,
+        secondaryFixed = c.secondaryFixed,
+        secondaryFixedDim = c.secondaryFixedDim,
+        onSecondaryFixed = c.onSecondaryFixed,
+        onSecondaryFixedVariant = c.onSecondaryFixedVariant,
+        tertiaryFixed = c.tertiaryFixed,
+        tertiaryFixedDim = c.tertiaryFixedDim,
+        onTertiaryFixed = c.onTertiaryFixed,
+        onTertiaryFixedVariant = c.onTertiaryFixedVariant,
         surfaceContainerLowest = c.surfaceContainerLowest,
         surfaceContainerLow = c.surfaceContainerLow,
         surfaceContainer = c.surfaceContainer,
@@ -161,6 +192,20 @@ private fun lightSchemeOf(c: PaletteColors): ColorScheme =
         surfaceVariant = c.surfaceVariant,
         onSurfaceVariant = c.onSurfaceVariant,
         surfaceTint = c.primary,
+        surfaceDim = c.surfaceDim,
+        surfaceBright = c.surfaceBright,
+        primaryFixed = c.primaryFixed,
+        primaryFixedDim = c.primaryFixedDim,
+        onPrimaryFixed = c.onPrimaryFixed,
+        onPrimaryFixedVariant = c.onPrimaryFixedVariant,
+        secondaryFixed = c.secondaryFixed,
+        secondaryFixedDim = c.secondaryFixedDim,
+        onSecondaryFixed = c.onSecondaryFixed,
+        onSecondaryFixedVariant = c.onSecondaryFixedVariant,
+        tertiaryFixed = c.tertiaryFixed,
+        tertiaryFixedDim = c.tertiaryFixedDim,
+        onTertiaryFixed = c.onTertiaryFixed,
+        onTertiaryFixedVariant = c.onTertiaryFixedVariant,
         surfaceContainerLowest = c.surfaceContainerLowest,
         surfaceContainerLow = c.surfaceContainerLow,
         surfaceContainer = c.surfaceContainer,