feat: add A4 page option to Word Processor

programs/src/wordprocessor/document.cpp

@@ -542,6 +542,8 @@ void wp_init_empty_document(WordProcessorState* wp) {
     wp->line_spacing_dropdown_open = false;
     wp->divider_flyout_open = false;
     wp->special_char_flyout_open = false;
+    wp->page_view_mode = false;
+    wp->pending_page_view_toggle = false;
 
     wp->undo_count = 0;
     wp->undo_pos = 0;
@@ -1685,6 +1687,8 @@ static bool wp_deserialize_document(WordProcessorState* wp, const uint8_t* buf,
     wp->divider_flyout_open = false;
     wp->special_char_flyout_open = false;
     wp->show_pathbar = false;
+    wp->page_view_mode = false;
+    wp->pending_page_view_toggle = false;
     return true;
 }