fix: add a lost file

add jquery-2.1.4.js to fix frontend bugs

js/NodeContractInstances.js

@@ -400,7 +400,7 @@ function executeContract() {
     console.log(request.arg);
     const gasLimit = $('#gasLimit').val() / 1;
     var toSign = request.contractID + "|"
-                        + request.operation + "|" + arg ;
+        + request.operation + "|" + request.arg;
     if (gasLimit > 0) {
         request.gasLimit = gasLimit;
         toSign += "|" + gasLimit;
@@ -474,6 +474,7 @@ function getMask() {
     localStorage.setItem("persisArg", JSON.stringify(request));
     global.wssocket.send(JSON.stringify(request));
 }
+
 function setMask() {
     const argDiv = $('#maskArg')[0];
     const request = {};

js/onlineide/rightmenu.js

@@ -224,7 +224,7 @@ function executeContract() {
     const arg = executeContractArgInput.value;
     const gasLimit = $('#gasLimit').val() / 1;
     request.pubkey = sm2Key.publicKey;
-    var toSign = request.contractID + "|"
+    let toSign = request.contractID + "|"
         + request.operation + "|" + arg;
     if (gasLimit > 0) {
         request.gasLimit = gasLimit;