change icon & edit plant

src/index.js

@@ -1,6 +1,10 @@
 import App from './components/App';
 import './style';
 
+Number.prototype.pad = function(n) {
+    return (new Array(n).join('0') + this).slice(-n)
+}
+
 Date.prototype.addDays = function (days) {
     let date = new Date(this.valueOf());
     date.setDate(date.getDate() + days);
@@ -12,4 +16,8 @@ Date.prototype.toFrDate = function() {
     return `${this.getDate()}/${month}/${this.getFullYear()}`
 }
 
+Date.prototype.toSQLDate = function() {
+    return `${this.getFullYear()}-${Number(this.getMonth() + 1).pad(2)}-${Number(this.getDate()).pad(2)}`
+}
+
 export default App;