Use effective fee rates in mempool block visualizations & tooltips

backend/src/api/common.ts

@@ -83,6 +83,7 @@ export class Common {
       fee: tx.fee,
       vsize: tx.weight / 4,
       value: tx.vout.reduce((acc, vout) => acc + (vout.value ? vout.value : 0), 0),
+      rate: tx.effectiveFeePerVsize,
     };
   }
 

backend/src/mempool.interfaces.ts

@@ -145,6 +145,7 @@ export interface TransactionStripped {
   fee: number;
   vsize: number;
   value: number;
+  rate?: number; // effective fee rate
 }
 
 export interface BlockExtension {