diff --git a/package-lock.json b/package-lock.json
index 9019abc..63f604f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1217,6 +1217,8 @@
     },
     "@typescript-eslint/eslint-plugin": {
       "version": "2.28.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.28.0.tgz",
+      "integrity": "sha512-w0Ugcq2iatloEabQP56BRWJowliXUP5Wv6f9fKzjJmDW81hOTBxRoJ4LoEOxRpz9gcY51Libytd2ba3yLmSOfg==",
       "dev": true,
       "requires": {
         "@typescript-eslint/experimental-utils": "2.28.0",
@@ -1258,6 +1260,8 @@
     },
     "@typescript-eslint/parser": {
       "version": "2.28.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.28.0.tgz",
+      "integrity": "sha512-RqPybRDquui9d+K86lL7iPqH6Dfp9461oyqvlXMNtap+PyqYbkY5dB7LawQjDzot99fqzvS0ZLZdfe+1Bt3Jgw==",
       "dev": true,
       "requires": {
         "@types/eslint-visitor-keys": "^1.0.0",
@@ -1404,6 +1408,8 @@
     },
     "@vue/cli-plugin-babel": {
       "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/@vue/cli-plugin-babel/-/cli-plugin-babel-4.3.1.tgz",
+      "integrity": "sha512-tBqu0v1l4LfWX8xuJmofpp+8xQzKddFNxdLmeVDOX/omDBQX0qaVDeMUtRxxSTazI06SKr605SnUQoa35qwbvw==",
       "dev": true,
       "requires": {
         "@babel/core": "^7.9.0",
@@ -1417,6 +1423,8 @@
     },
     "@vue/cli-plugin-eslint": {
       "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/@vue/cli-plugin-eslint/-/cli-plugin-eslint-4.3.1.tgz",
+      "integrity": "sha512-5UEP93b8C/JQs9Rnuldsu8jMz0XO4wNXG0lL/GdChYBEheKCyXJXzan7qzEbIuvUwG3I+qlUkGsiyNokIgXejg==",
       "dev": true,
       "requires": {
         "@vue/cli-shared-utils": "^4.3.1",
@@ -1438,6 +1446,8 @@
     },
     "@vue/cli-plugin-typescript": {
       "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/@vue/cli-plugin-typescript/-/cli-plugin-typescript-4.3.1.tgz",
+      "integrity": "sha512-Uos7MTqG0btNMMhZdgLTPx24fqiiHhqz0Bow2rTeNa0piDeSjiQdyq0vgVKqJOLUu8zkvmG2jKUr15QQ0+yobQ==",
       "dev": true,
       "requires": {
         "@types/webpack-env": "^1.15.1",
@@ -1460,6 +1470,8 @@
     },
     "@vue/cli-service": {
       "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/@vue/cli-service/-/cli-service-4.3.1.tgz",
+      "integrity": "sha512-CsNGfHe+9oKZdRwJmweQ0KsMYM27ssg1eNQqRKL/t+IgDLO3Tu86uaOOCLn4ZAaU5oxxpq4aSFvz+A0YxQRSWw==",
       "dev": true,
       "requires": {
         "@intervolga/optimize-cssnano-plugin": "^1.0.5",
@@ -1514,6 +1526,18 @@
         "webpack-chain": "^6.4.0",
         "webpack-dev-server": "^3.10.3",
         "webpack-merge": "^4.2.2"
+      },
+      "dependencies": {
+        "ssri": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/ssri/-/ssri-7.1.0.tgz",
+          "integrity": "sha512-77/WrDZUWocK0mvA5NTRQyveUf+wsrIc6vyrxpS8tVvYBcX215QbafrJR3KtkpskIzoFLqqNuuYQvxaMjXJ/0g==",
+          "dev": true,
+          "requires": {
+            "figgy-pudding": "^3.5.1",
+            "minipass": "^3.1.1"
+          }
+        }
       }
     },
     "@vue/cli-shared-utils": {
@@ -1588,6 +1612,8 @@
     },
     "@vue/eslint-config-typescript": {
       "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/@vue/eslint-config-typescript/-/eslint-config-typescript-5.0.2.tgz",
+      "integrity": "sha512-GEZOHKOnelgQf5npA+6VNuhJZu9xEJaics3SYUyRjaSay+2SCpEINHhEpt6fXoNy/aIFt8CkDlt9CaEb+QPIcg==",
       "dev": true,
       "requires": {
         "vue-eslint-parser": "^7.0.0"
@@ -2128,6 +2154,37 @@
       "integrity": "sha512-wMHVg2EOHaMRxbzgFJ9gtjOOCrI80OHLG14rxi28XwOW8ux6IiEbRCGGGqCtdAIg4FQCbW20k9RsT4y3gJlFug==",
       "dev": true
     },
+    "axios": {
+      "version": "0.19.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
+      "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
+      "requires": {
+        "follow-redirects": "1.5.10"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "follow-redirects": {
+          "version": "1.5.10",
+          "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
+          "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
+          "requires": {
+            "debug": "=3.1.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        }
+      }
+    },
     "babel-code-frame": {
       "version": "6.26.0",
       "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
@@ -2183,6 +2240,8 @@
     },
     "babel-eslint": {
       "version": "10.1.0",
+      "resolved": "https://registry.npmjs.org/babel-eslint/-/babel-eslint-10.1.0.tgz",
+      "integrity": "sha512-ifWaTHQ0ce+448CYop8AdrQiBsGrnC+bMgfyKFdi6EsPLTAWG+QfyDeM6OH+FmWnKvEq5NnBMLvlBUPKQZoDSg==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -2610,17 +2669,6 @@
         "ssri": "^6.0.1",
         "unique-filename": "^1.1.1",
         "y18n": "^4.0.0"
-      },
-      "dependencies": {
-        "ssri": {
-          "version": "6.0.1",
-          "resolved": "https://registry.npmjs.org/ssri/-/ssri-6.0.1.tgz",
-          "integrity": "sha512-3Wge10hNcT1Kur4PDFwEieXSCMCJs/7WvSACcrMYrNp+b8kDL1/0wJch5Ni2WrtwEa2IO8OsVfeKIciKCDx/QA==",
-          "dev": true,
-          "requires": {
-            "figgy-pudding": "^3.5.1"
-          }
-        }
       }
     },
     "cache-base": {
@@ -3380,6 +3428,11 @@
         }
       }
     },
+    "core-js": {
+      "version": "3.10.2",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.10.2.tgz",
+      "integrity": "sha512-W+2oVYeNghuBr3yTzZFQ5rfmjZtYB/Ubg87R5YOmlGrIb+Uw9f7qjUbhsj+/EkXhcV7eOD3jiM4+sgraX3FZUw=="
+    },
     "core-js-compat": {
       "version": "3.6.5",
       "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.6.5.tgz",
@@ -4334,6 +4387,8 @@
     },
     "eslint": {
       "version": "6.8.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.8.0.tgz",
+      "integrity": "sha512-K+Iayyo2LtyYhDSYwz5D5QdWw0hCacNzyq1Y821Xna2xSJj7cijoLLYmLxTQgcgZ9mC61nryMy9S7GRbYpI5Ig==",
       "dev": true,
       "requires": {
         "@babel/code-frame": "^7.0.0",
@@ -4439,6 +4494,8 @@
     },
     "eslint-plugin-vue": {
       "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-vue/-/eslint-plugin-vue-6.2.2.tgz",
+      "integrity": "sha512-Nhc+oVAHm0uz/PkJAWscwIT4ijTrK5fqNqz9QB1D35SbbuMG1uB6Yr5AJpvPSWg+WOw7nYNswerYh0kOk64gqQ==",
       "dev": true,
       "requires": {
         "natural-compare": "^1.4.0",
@@ -10261,13 +10318,12 @@
       }
     },
     "ssri": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/ssri/-/ssri-7.1.0.tgz",
-      "integrity": "sha512-77/WrDZUWocK0mvA5NTRQyveUf+wsrIc6vyrxpS8tVvYBcX215QbafrJR3KtkpskIzoFLqqNuuYQvxaMjXJ/0g==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/ssri/-/ssri-6.0.2.tgz",
+      "integrity": "sha512-cepbSq/neFK7xB6A50KHN0xHDotYzq58wWCa5LeWqnPrHG8GzfEjO/4O8kpmcGW+oaxkvhEJCWgbgNk4/ZV93Q==",
       "dev": true,
       "requires": {
-        "figgy-pudding": "^3.5.1",
-        "minipass": "^3.1.1"
+        "figgy-pudding": "^3.5.1"
       }
     },
     "stable": {
@@ -10713,6 +10769,16 @@
           "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
           "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
           "dev": true
+        },
+        "ssri": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/ssri/-/ssri-7.1.0.tgz",
+          "integrity": "sha512-77/WrDZUWocK0mvA5NTRQyveUf+wsrIc6vyrxpS8tVvYBcX215QbafrJR3KtkpskIzoFLqqNuuYQvxaMjXJ/0g==",
+          "dev": true,
+          "requires": {
+            "figgy-pudding": "^3.5.1",
+            "minipass": "^3.1.1"
+          }
         }
       }
     },
@@ -11044,6 +11110,8 @@
     },
     "typescript": {
       "version": "3.8.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.8.3.tgz",
+      "integrity": "sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==",
       "dev": true
     },
     "uglify-js": {
@@ -11375,7 +11443,14 @@
       "dev": true
     },
     "vue": {
-      "version": "2.6.11"
+      "version": "2.6.11",
+      "resolved": "https://registry.npmjs.org/vue/-/vue-2.6.11.tgz",
+      "integrity": "sha512-VfPwgcGABbGAue9+sfrD4PuwFar7gPb1yl1UK1MwXoQPAw0BKSqWfoYCT/ThFrdEVWoI51dBuyCoiNU9bZDZxQ=="
+    },
+    "vue-class-component": {
+      "version": "7.2.6",
+      "resolved": "https://registry.npmjs.org/vue-class-component/-/vue-class-component-7.2.6.tgz",
+      "integrity": "sha512-+eaQXVrAm/LldalI272PpDe3+i4mPis0ORiMYxF6Ae4hyuCh15W8Idet7wPUEs4N4YptgFHGys4UrgNQOMyO6w=="
     },
     "vue-eslint-parser": {
       "version": "7.0.0",
@@ -11420,6 +11495,8 @@
     },
     "vue-property-decorator": {
       "version": "8.4.1",
+      "resolved": "https://registry.npmjs.org/vue-property-decorator/-/vue-property-decorator-8.4.1.tgz",
+      "integrity": "sha512-8R4Us7DxFO0rwAL/2fv6vaZL8Oa4n/HGanHODYGTcvQHwT0FYJr9UuuFm2GoWAIXQu1mDO03HNeHswFp9vmTVA==",
       "requires": {
         "vue-class-component": "^7.1.0"
       },
@@ -11451,6 +11528,8 @@
     },
     "vue-template-compiler": {
       "version": "2.6.11",
+      "resolved": "https://registry.npmjs.org/vue-template-compiler/-/vue-template-compiler-2.6.11.tgz",
+      "integrity": "sha512-KIq15bvQDrcCjpGjrAhx4mUlyyHfdmTaoNfeoATHLAiWB+MU3cx4lOzMwrnUh9cCxy0Lt1T11hAFY6TQgroUAA==",
       "dev": true,
       "requires": {
         "de-indent": "^1.0.2",
diff --git a/yarn.lock b/yarn.lock
index 8f0e1d7..132e655 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3598,8 +3598,8 @@ faye-websocket@~0.11.1:
 
 figgy-pudding@^3.5.1:
   version "3.5.2"
-  resolved "https://registry.npm.taobao.org/figgy-pudding/download/figgy-pudding-3.5.2.tgz#b4eee8148abb01dcf1d1ac34367d59e12fa61d6e"
-  integrity sha1-tO7oFIq7Adzx0aw0Nn1Z4S+mHW4=
+  resolved "https://registry.yarnpkg.com/figgy-pudding/-/figgy-pudding-3.5.2.tgz#b4eee8148abb01dcf1d1ac34367d59e12fa61d6e"
+  integrity sha512-0btnI/H8f2pavGMN8w40mlSKOfTK2SVJmBfBeVIj3kNw0swwgzyRq0d5TJVOwodFmtvpPeWPN/MCcfuWF0Ezbw==
 
 figures@^3.0.0:
   version "3.2.0"
@@ -7362,9 +7362,9 @@ sshpk@^1.7.0:
     tweetnacl "~0.14.0"
 
 ssri@^6.0.1:
-  version "6.0.1"
-  resolved "https://registry.npm.taobao.org/ssri/download/ssri-6.0.1.tgz#2a3c41b28dd45b62b63676ecb74001265ae9edd8"
-  integrity sha1-KjxBso3UW2K2Nnbst0ABJlrp7dg=
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/ssri/-/ssri-6.0.2.tgz#157939134f20464e7301ddba3e90ffa8f7728ac5"
+  integrity sha512-cepbSq/neFK7xB6A50KHN0xHDotYzq58wWCa5LeWqnPrHG8GzfEjO/4O8kpmcGW+oaxkvhEJCWgbgNk4/ZV93Q==
   dependencies:
     figgy-pudding "^3.5.1"