App 2.35.0: the app takes on the Overview style's own colours

While the style shows its own palette (Sci-fi, Cartoon, Aviation, Nixie;
Retro and Terminal with "Original"), the navigation, buttons and titles
take it instead of the accent colour, e.g. turquoise for Retro
(StylePalette, style_palettes.xml). Blueprint and Mascot are removed; a
stored one opens Tiles. The navigation no longer saves view state, which
crashed a restore across the wide and narrow layouts.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LhzAVaUyqcw5PkGjz4mWW6

app/src/main/java/com/evsuite/abrp/OverviewStyle.java

@@ -6,7 +6,7 @@ package com.evsuite.abrp;
  *
  * - {@link #usesAccent}: drawn in the chosen accent colour, so Settings offers the accent
  *   colour for it. Styles with only their own fixed palette (the starship console, the cartoon,
- *   the blueprint, the flight display, the nixie tubes) ignore it and Settings greys it out.
+ *   the flight display, the nixie tubes) ignore it and Settings greys it out.
  * - {@link #hasOriginal}: has an original palette of its own as well (Retro's turquoise
  *   display, the terminal's green phosphor); Settings then offers "Original colours" above the
  *   accent colours, remembered per style under {@link #originalKey()}.
@@ -21,14 +21,12 @@ enum OverviewStyle {
     FUTURISTIC(true, false),
     SCIFI(false, false),
     CARTOON(false, false),
-    BLUEPRINT(false, false),
     MG(true, false),
     MINIMAL(true, false),
     TERMINAL(true, true),
     AVIATION(false, false),
     NIXIE(false, false),
-    CHRONOGRAPH(true, false),
-    MASCOT(true, false);
+    CHRONOGRAPH(true, false);
 
     static final String PREF_KEY = "overview_style";
 
@@ -40,6 +38,15 @@ enum OverviewStyle {
         this.hasOriginal = hasOriginal;
     }
 
+    /**
+     * Whether the style is shown in its own palette: always for one with no accent colour, and
+     * for Retro and Terminal when "Original colours" is chosen. The app then matches it
+     * (StylePalette).
+     */
+    boolean showsOwnPalette(boolean originalChosen) {
+        return !usesAccent || (hasOriginal && originalChosen);
+    }
+
     /** Where the choice between the original palette and the accent colour is kept. */
     String originalKey() {
         return "original_colours_" + name();
@@ -48,7 +55,8 @@ enum OverviewStyle {
     /**
      * The stored style. Older values: "DASHBOARD" (Gauges before 2.22.3), and "RETRO_ACCENT" /
      * "TERMINAL_ACCENT" (separate entries before 2.27.2, now the style in the accent colour —
-     * see {@link #wasAccentEntry}). Anything unknown is Tiles.
+     * see {@link #wasAccentEntry}). Anything unknown is Tiles, including "BLUEPRINT" and
+     * "MASCOT", the styles removed in 2.35.0.
      */
     static OverviewStyle fromPref(String stored) {
         if ("DASHBOARD".equals(stored)) return GAUGES;