diff --git a/package-lock.json b/package-lock.json
index 922b134..36120ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1379,6 +1379,21 @@
       "resolved": "https://registry.npmjs.org/@nodelib/fs.stat/-/fs.stat-1.1.3.tgz",
       "integrity": "sha512-shAmDyaQC4H92APFoIaVDHCx5bStIocgvbwQyxPRrbUY20V1EYTbSDchWbuwlMG3V17cprZhA6+78JfB+3DTPw=="
     },
+    "@react-dnd/asap": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@react-dnd/asap/-/asap-4.0.0.tgz",
+      "integrity": "sha512-0XhqJSc6pPoNnf8DhdsPHtUhRzZALVzYMTzRwV4VI6DJNJ/5xxfL9OQUwb8IH5/2x7lSf7nAZrnzUD+16VyOVQ=="
+    },
+    "@react-dnd/invariant": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@react-dnd/invariant/-/invariant-2.0.0.tgz",
+      "integrity": "sha512-xL4RCQBCBDJ+GRwKTFhGUW8GXa4yoDfJrPbLblc3U09ciS+9ZJXJ3Qrcs/x2IODOdIE5kQxvMmE2UKyqUictUw=="
+    },
+    "@react-dnd/shallowequal": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@react-dnd/shallowequal/-/shallowequal-2.0.0.tgz",
+      "integrity": "sha512-Pc/AFTdwZwEKJxFJvlxrSmGe/di+aAOBn60sremrpLo6VI/6cmiUYNNwlI5KNYttg7uypzA3ILPMPgxB2GYZEg=="
+    },
     "@sheerun/mutationobserver-shim": {
       "version": "0.3.3",
       "resolved": "https://registry.npmjs.org/@sheerun/mutationobserver-shim/-/mutationobserver-shim-0.3.3.tgz",
@@ -1679,6 +1694,15 @@
         "@types/node": "*"
       }
     },
+    "@types/hoist-non-react-statics": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/@types/hoist-non-react-statics/-/hoist-non-react-statics-3.3.1.tgz",
+      "integrity": "sha512-iMIqiko6ooLrTh1joXodJK5X9xeEALT1kM5G3ZLhD3hszxBdIEd5C75U834D9mLcINgD4OyZf5uQXjkuYydWvA==",
+      "requires": {
+        "@types/react": "*",
+        "hoist-non-react-statics": "^3.3.0"
+      }
+    },
     "@types/istanbul-lib-coverage": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.3.tgz",
@@ -4542,6 +4566,16 @@
         "path-type": "^3.0.0"
       }
     },
+    "dnd-core": {
+      "version": "11.1.3",
+      "resolved": "https://registry.npmjs.org/dnd-core/-/dnd-core-11.1.3.tgz",
+      "integrity": "sha512-QugF55dNW+h+vzxVJ/LSJeTeUw9MCJ2cllhmVThVPEtF16ooBkxj0WBE5RB+AceFxMFo1rO6bJKXtqKl+JNnyA==",
+      "requires": {
+        "@react-dnd/asap": "^4.0.0",
+        "@react-dnd/invariant": "^2.0.0",
+        "redux": "^4.0.4"
+      }
+    },
     "dns-equal": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/dns-equal/-/dns-equal-1.0.0.tgz",
@@ -6546,9 +6580,9 @@
       "integrity": "sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg=="
     },
     "immer": {
-      "version": "1.10.0",
-      "resolved": "https://registry.npmjs.org/immer/-/immer-1.10.0.tgz",
-      "integrity": "sha512-O3sR1/opvCDGLEVcvrGTMtLac8GJ5IwZC4puPrLuRj3l7ICKvkmA0vGuU9OW8mV9WIBRnaxp5GJh9IEAaNOoYg=="
+      "version": "7.0.15",
+      "resolved": "https://registry.npmjs.org/immer/-/immer-7.0.15.tgz",
+      "integrity": "sha512-yM7jo9+hvYgvdCQdqvhCNRRio0SCXc8xDPzA25SvKWa7b1WVPjLwQs1VYU5JPXjcJPTqAa5NP5dqpORGYBQ2AA=="
     },
     "import-cwd": {
       "version": "2.1.0",
@@ -9066,9 +9100,9 @@
       "integrity": "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A="
     },
     "path-parse": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
-      "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw=="
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
+      "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw=="
     },
     "path-to-regexp": {
       "version": "0.1.7",
@@ -10530,6 +10564,11 @@
             }
           }
         },
+        "immer": {
+          "version": "1.10.0",
+          "resolved": "https://registry.npmjs.org/immer/-/immer-1.10.0.tgz",
+          "integrity": "sha512-O3sR1/opvCDGLEVcvrGTMtLac8GJ5IwZC4puPrLuRj3l7ICKvkmA0vGuU9OW8mV9WIBRnaxp5GJh9IEAaNOoYg=="
+        },
         "inquirer": {
           "version": "7.0.4",
           "resolved": "https://registry.npmjs.org/inquirer/-/inquirer-7.0.4.tgz",
@@ -10669,6 +10708,25 @@
         }
       }
     },
+    "react-dnd": {
+      "version": "11.1.3",
+      "resolved": "https://registry.npmjs.org/react-dnd/-/react-dnd-11.1.3.tgz",
+      "integrity": "sha512-8rtzzT8iwHgdSC89VktwhqdKKtfXaAyC4wiqp0SywpHG12TTLvfOoL6xNEIUWXwIEWu+CFfDn4GZJyynCEuHIQ==",
+      "requires": {
+        "@react-dnd/shallowequal": "^2.0.0",
+        "@types/hoist-non-react-statics": "^3.3.1",
+        "dnd-core": "^11.1.3",
+        "hoist-non-react-statics": "^3.3.0"
+      }
+    },
+    "react-dnd-html5-backend": {
+      "version": "11.1.3",
+      "resolved": "https://registry.npmjs.org/react-dnd-html5-backend/-/react-dnd-html5-backend-11.1.3.tgz",
+      "integrity": "sha512-/1FjNlJbW/ivkUxlxQd7o3trA5DE33QiRZgxent3zKme8DwF4Nbw3OFVhTRFGaYhHFNL1rZt6Rdj1D78BjnNLw==",
+      "requires": {
+        "dnd-core": "^11.1.3"
+      }
+    },
     "react-dom": {
       "version": "16.13.1",
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-16.13.1.tgz",
@@ -10860,6 +10918,14 @@
         "strip-indent": "^3.0.0"
       }
     },
+    "redux": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/redux/-/redux-4.1.1.tgz",
+      "integrity": "sha512-hZQZdDEM25UY2P493kPYuKqviVwZ58lEmGQNeQ+gXa+U0gYPUBf7NKYazbe3m+bs/DzM/ahN12DbF+NG8i0CWw==",
+      "requires": {
+        "@babel/runtime": "^7.9.2"
+      }
+    },
     "regenerate": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/regenerate/-/regenerate-1.4.1.tgz",
diff --git a/yarn.lock b/yarn.lock
index 0716991..b6c3136 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7643,9 +7643,9 @@ path-key@^3.1.0:
   integrity sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==
 
 path-parse@^1.0.6:
-  version "1.0.6"
-  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
-  integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
+  integrity sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==
 
 path-to-regexp@0.1.7:
   version "0.1.7"