Add justification to list of local overrides

src/RecentBooksStore.h

@@ -21,6 +21,8 @@ struct RecentBook {
   int8_t fontSizeOverride = -1;
   // -1 = use global default, otherwise explicit per-book override (0 = off, 1 = on).
   int8_t bionicReadingOverride = -1;
+  // -1 = use global setting, otherwise CrossPointSettings::PARAGRAPH_ALIGNMENT value.
+  int8_t paragraphAlignmentOverride = -1;
 
   bool operator==(const RecentBook& other) const { return path == other.path; }
 };
@@ -77,6 +79,9 @@ class RecentBooksStore {
   bool setReaderOverrides(const std::string& path, int8_t embeddedStyleOverride, int8_t imageRenderingOverride,
                           int8_t fontFamilyOverride, const std::string& sdFontFamilyOverride, int8_t fontSizeOverride,
                           bool bionicReadingOverride);
+  bool setReaderOverrides(const std::string& path, int8_t embeddedStyleOverride, int8_t imageRenderingOverride,
+                          int8_t fontFamilyOverride, const std::string& sdFontFamilyOverride, int8_t fontSizeOverride,
+                          bool bionicReadingOverride, int8_t paragraphAlignmentOverride);
 
  private:
   bool loadFromBinaryFile();