Yet another bionic reading implementation

Co-authored-by: Copilot <copilot@github.com>

src/JsonSettingsIO.cpp

@@ -418,6 +418,7 @@ bool JsonSettingsIO::saveRecentBooks(const RecentBooksStore& store, const char*
     obj["imageRenderingOverride"] = book.imageRenderingOverride;
     obj["fontFamilyOverride"] = book.fontFamilyOverride;
     obj["fontSizeOverride"] = book.fontSizeOverride;
+    obj["bionicReadingOverride"] = book.bionicReadingOverride;
   }
 
   String json;
@@ -455,6 +456,7 @@ bool JsonSettingsIO::loadRecentBooks(RecentBooksStore& store, const char* json)
     book.fontFamilyOverride =
         clampInt8(obj["fontFamilyOverride"] | -1, -1, CrossPointSettings::FONT_FAMILY_COUNT - 1, -1);
     book.fontSizeOverride = clampInt8(obj["fontSizeOverride"] | -1, -1, CrossPointSettings::FONT_SIZE_COUNT - 1, -1);
+    book.bionicReadingOverride = obj["bionicReadingOverride"] | false;
     store.recentBooks.push_back(book);
   }