Send cpfp/effective fee rate changes to subscribed ws clients

frontend/src/app/interfaces/electrs.interface.ts

@@ -19,7 +19,7 @@ export interface Transaction {
   ancestors?: Ancestor[];
   bestDescendant?: BestDescendant | null;
   cpfpChecked?: boolean;
-  acceleration?: number;
+  acceleration?: boolean;
   deleteAfter?: number;
   _unblinded?: any;
   _deduced?: boolean;

frontend/src/app/interfaces/node-api.interface.ts

@@ -27,7 +27,7 @@ export interface CpfpInfo {
   effectiveFeePerVsize?: number;
   sigops?: number;
   adjustedVsize?: number;
-  acceleration?: number;
+  acceleration?: boolean;
 }
 
 export interface RbfInfo {