feat(rsvp): sync reading position to cloud via book_configs (#3801)

apps/readest-app/src/utils/transform.ts

@@ -18,6 +18,7 @@ export const transformBookConfigToDB = (bookConfig: unknown, userId: string): DB
     progress,
     location,
     xpointer,
+    rsvpPosition,
     searchConfig,
     viewSettings,
     updatedAt,
@@ -30,6 +31,7 @@ export const transformBookConfigToDB = (bookConfig: unknown, userId: string): DB
     location: location,
     xpointer: xpointer,
     progress: progress && JSON.stringify(progress),
+    rsvp_position: rsvpPosition && JSON.stringify(rsvpPosition),
     search_config: searchConfig && JSON.stringify(searchConfig),
     view_settings: viewSettings && JSON.stringify(viewSettings),
     updated_at: new Date(updatedAt ?? Date.now()).toISOString(),
@@ -43,6 +45,7 @@ export const transformBookConfigFromDB = (dbBookConfig: DBBookConfig): BookConfi
     progress,
     location,
     xpointer,
+    rsvp_position,
     search_config,
     view_settings,
     updated_at,
@@ -53,6 +56,7 @@ export const transformBookConfigFromDB = (dbBookConfig: DBBookConfig): BookConfi
     location,
     xpointer,
     progress: progress && JSON.parse(progress),
+    rsvpPosition: rsvp_position && JSON.parse(rsvp_position),
     searchConfig: search_config && JSON.parse(search_config),
     viewSettings: view_settings && JSON.parse(view_settings),
     updatedAt: new Date(updated_at!).getTime(),