Replacing weight with vsize in transactions api to match esplora.

backend/src/api/common.ts

@@ -52,7 +52,6 @@ export class Common {
     return {
       txid: tx.txid,
       fee: tx.fee,
-      weight: tx.weight, // Deprecated
       vsize: tx.weight / 4,
       value: tx.vout.reduce((acc, vout) => acc + (vout.value ? vout.value : 0), 0),
     };

backend/src/mempool.interfaces.ts

@@ -31,7 +31,6 @@ export interface TransactionExtended extends IEsploraApi.Transaction {
 export interface TransactionStripped {
   txid: string;
   fee: number;
-  weight?: number // deprecated
   vsize: number;
   value: number;
 }