Added datepicker to manage dates when updating a task

package-lock.json

@@ -5043,6 +5043,12 @@
         "write": "^0.2.1"
       }
     },
+    "flatpickr": {
+      "version": "4.5.2",
+      "resolved": "https://registry.npmjs.org/flatpickr/-/flatpickr-4.5.2.tgz",
+      "integrity": "sha512-jDy4QYGpmiy7+Qk8QvKJ4spjDdxcx9cxMydmq1x427HkKWBw0qizLYeYM2F6tMcvvqGjU5VpJS55j4LnsaBblA==",
+      "dev": true
+    },
     "flatten": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/flatten/-/flatten-1.0.2.tgz",
@@ -15576,6 +15582,15 @@
         "lodash": "^4.17.4"
       }
     },
+    "vue-flatpickr-component": {
+      "version": "7.0.6",
+      "resolved": "https://registry.npmjs.org/vue-flatpickr-component/-/vue-flatpickr-component-7.0.6.tgz",
+      "integrity": "sha512-u6bSP/2ONuUruR49V1YX/2in84j6jzVn+QVhsef5MuGv+OlF+PocrGd/YNLoQRdLc1FlcgYqqJ2UNiYI2PvhSw==",
+      "dev": true,
+      "requires": {
+        "flatpickr": "^4.5.1"
+      }
+    },
     "vue-hot-reload-api": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/vue-hot-reload-api/-/vue-hot-reload-api-2.3.0.tgz",