diff --git a/js/package.json b/js/package.json
index bb4ed4401..4b9a6510f 100644
--- a/js/package.json
+++ b/js/package.json
@@ -95,6 +95,7 @@
   },
   "resolutions": {
     "prosemirror-model": "1.9.1",
-    "prosemirror-state": "1.3.3"
+    "prosemirror-state": "1.3.3",
+    "workbox-webpack-plugin": "5.1.3"
   }
 }
diff --git a/js/yarn.lock b/js/yarn.lock
index 6b8ab25eb..c831fde31 100644
--- a/js/yarn.lock
+++ b/js/yarn.lock
@@ -27,7 +27,7 @@
     core-js "2.6.0"
     zen-observable "0.8.11"
 
-"@babel/code-frame@^7.0.0", "@babel/code-frame@^7.10.4", "@babel/code-frame@^7.12.11", "@babel/code-frame@^7.8.3":
+"@babel/code-frame@^7.0.0", "@babel/code-frame@^7.10.4", "@babel/code-frame@^7.12.11", "@babel/code-frame@^7.5.5", "@babel/code-frame@^7.8.3":
   version "7.12.11"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.12.11.tgz#f4ad435aa263db935b8f10f2c552d23fb716a63f"
   integrity sha512-Zt1yodBx1UcyiePMSkWnU4hPqhwq7hGi2nFL1LeA3EUl+q2LQx16MISgJ0+z7dnmgvP9QtIleuETGOiOH1RcIw==
@@ -39,7 +39,7 @@
   resolved "https://registry.yarnpkg.com/@babel/compat-data/-/compat-data-7.12.7.tgz#9329b4782a7d6bbd7eef57e11addf91ee3ef1e41"
   integrity sha512-YaxPMGs/XIWtYqrdEOZOCPsVWfEoriXopnsz3/i7apYPXQ3698UFhS6dVT1KN5qOsWmVgw/FOrmQgpRaZayGsw==
 
-"@babel/core@^7.1.0", "@babel/core@^7.11.0":
+"@babel/core@^7.1.0", "@babel/core@^7.11.0", "@babel/core@^7.8.4":
   version "7.12.10"
   resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.12.10.tgz#b79a2e1b9f70ed3d84bbfb6d8c4ef825f606bccd"
   integrity sha512-eTAlQKq65zHfkHZV0sIVODCPGVgoo1HdBlbSLi9CqOzuZanMv2ihzY+4paiKr1mH+XmYESMAmJ/dpZ68eN6d8w==
@@ -748,7 +748,7 @@
     "@babel/helper-create-regexp-features-plugin" "^7.12.1"
     "@babel/helper-plugin-utils" "^7.10.4"
 
-"@babel/preset-env@^7.11.0":
+"@babel/preset-env@^7.11.0", "@babel/preset-env@^7.8.4":
   version "7.12.11"
   resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.12.11.tgz#55d5f7981487365c93dbbc84507b1c7215e857f9"
   integrity sha512-j8Tb+KKIXKYlDBQyIOy4BLxzv1NUOwlHfZ74rvW+Z0Gp4/cI2IMDPBWAgWceGcE7aep9oL/0K9mlzlMGxA8yNw==
@@ -838,7 +838,7 @@
   dependencies:
     regenerator-runtime "^0.12.0"
 
-"@babel/runtime@^7.0.0", "@babel/runtime@^7.11.0", "@babel/runtime@^7.3.4", "@babel/runtime@^7.8.4":
+"@babel/runtime@^7.11.0", "@babel/runtime@^7.5.5", "@babel/runtime@^7.8.4":
   version "7.12.5"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.12.5.tgz#410e7e487441e1b360c29be715d870d9b985882e"
   integrity sha512-plcc+hbExy3McchJCEQG3knOsuh3HH+Prx1P6cLIkET/0dLuQDEnrT+s27Axgc9bqfsmNUNHfscgMUdBpC9xfg==
@@ -935,7 +935,7 @@
   resolved "https://registry.yarnpkg.com/@hapi/hoek/-/hoek-8.5.1.tgz#fde96064ca446dec8c55a8c2f130957b070c6e06"
   integrity sha512-yN7kbciD87WzLGc5539Tn0sApjyiGHAJgKvG9W8C7O+6c7qmoQMfVs0W4bX17eqz6C78QJqqFrtgdK5EWf6Qow==
 
-"@hapi/joi@^15.0.0", "@hapi/joi@^15.0.1":
+"@hapi/joi@^15.0.1", "@hapi/joi@^15.1.0":
   version "15.1.1"
   resolved "https://registry.yarnpkg.com/@hapi/joi/-/joi-15.1.1.tgz#c675b8a71296f02833f8d6d243b34c57b8ce19d7"
   integrity sha512-entf8ZMOK8sc+8YfeOlM8pCfg3b5+WZIKBfUaaJT8UsjAAPjartzxIYm3TIbjvA4u+u++KbcXD38k682nVHDAQ==
@@ -1193,6 +1193,34 @@
   resolved "https://registry.yarnpkg.com/@popperjs/core/-/core-2.6.0.tgz#f022195afdfc942e088ee2101285a1d31c7d727f"
   integrity sha512-cPqjjzuFWNK3BSKLm0abspP0sp/IGOli4p5I5fKFAzdS8fvjdOwDCfZqAaIiXd9lPkOWi3SUUfZof3hEb7J/uw==
 
+"@rollup/plugin-node-resolve@^7.1.1":
+  version "7.1.3"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-node-resolve/-/plugin-node-resolve-7.1.3.tgz#80de384edfbd7bfc9101164910f86078151a3eca"
+  integrity sha512-RxtSL3XmdTAE2byxekYLnx+98kEUOrPHF/KRVjLH+DEIHy6kjIw7YINQzn+NXiH/NTrQLAwYs0GWB+csWygA9Q==
+  dependencies:
+    "@rollup/pluginutils" "^3.0.8"
+    "@types/resolve" "0.0.8"
+    builtin-modules "^3.1.0"
+    is-module "^1.0.0"
+    resolve "^1.14.2"
+
+"@rollup/plugin-replace@^2.3.1":
+  version "2.3.4"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-replace/-/plugin-replace-2.3.4.tgz#7dd84c17755d62b509577f2db37eb524d7ca88ca"
+  integrity sha512-waBhMzyAtjCL1GwZes2jaE9MjuQ/DQF2BatH3fRivUF3z0JBFrU0U6iBNC/4WR+2rLKhaAhPWDNPYp4mI6RqdQ==
+  dependencies:
+    "@rollup/pluginutils" "^3.1.0"
+    magic-string "^0.25.7"
+
+"@rollup/pluginutils@^3.0.8", "@rollup/pluginutils@^3.1.0":
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/@rollup/pluginutils/-/pluginutils-3.1.0.tgz#706b4524ee6dc8b103b3c995533e5ad680c02b9b"
+  integrity sha512-GksZ6pr6TpIjHm8h9lSQ8pi8BE9VeubNT0OMJ3B5uZJ8pz73NPiqOtCog/x2/QzM1ENChPKxMDhiQuRHsqc+lg==
+  dependencies:
+    "@types/estree" "0.0.39"
+    estree-walker "^1.0.1"
+    picomatch "^2.2.2"
+
 "@soda/friendly-errors-webpack-plugin@^1.7.1":
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/@soda/friendly-errors-webpack-plugin/-/friendly-errors-webpack-plugin-1.8.0.tgz#84751d82a93019d5c92c0cf0e45ac59087cd2240"
@@ -1208,6 +1236,14 @@
   resolved "https://registry.yarnpkg.com/@soda/get-current-script/-/get-current-script-1.0.2.tgz#a53515db25d8038374381b73af20bb4f2e508d87"
   integrity sha512-T7VNNlYVM1SgQ+VsMYhnDkcGmWhQdL0bDyGm5TlQ3GBXnJscEClUUOKduWTmm2zCnvNLC1hc3JpuXjs/nFOc5w==
 
+"@surma/rollup-plugin-off-main-thread@^1.1.1":
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/@surma/rollup-plugin-off-main-thread/-/rollup-plugin-off-main-thread-1.4.2.tgz#e6786b6af5799f82f7ab3a82e53f6182d2b91a58"
+  integrity sha512-yBMPqmd1yEJo/280PAMkychuaALyQ9Lkb5q1ck3mjJrFuEobIfhnQ4J3mbvBoISmR3SWMWV+cGB/I0lCQee79A==
+  dependencies:
+    ejs "^2.6.1"
+    magic-string "^0.25.0"
+
 "@types/anymatch@*":
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/@types/anymatch/-/anymatch-1.3.1.tgz#336badc1beecb9dacc38bea2cf32adf627a8421a"
@@ -1274,6 +1310,16 @@
   resolved "https://registry.yarnpkg.com/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#1ee30d79544ca84d68d4b3cdb0af4f205663dd2d"
   integrity sha512-OCutwjDZ4aFS6PB1UZ988C4YgwlBHJd6wCeQqaLdmadZ/7e+w79+hbMUFC1QXDNCmdyoRfAFdm0RypzwR+Qpag==
 
+"@types/estree@*":
+  version "0.0.45"
+  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.45.tgz#e9387572998e5ecdac221950dab3e8c3b16af884"
+  integrity sha512-jnqIUKDUqJbDIUxm0Uj7bnlMnRm1T/eZ9N+AVMqhPgzrba2GhGG5o/jCTwmdPK709nEZsGoMzXEDUjcXHa3W0g==
+
+"@types/estree@0.0.39":
+  version "0.0.39"
+  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
+  integrity sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==
+
 "@types/express-serve-static-core@*":
   version "4.17.17"
   resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.17.tgz#6ba02465165b6c9c3d8db3a28def6b16fc9b70f5"
@@ -1483,6 +1529,13 @@
   resolved "https://registry.yarnpkg.com/@types/range-parser/-/range-parser-1.2.3.tgz#7ee330ba7caafb98090bece86a5ee44115904c2c"
   integrity sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==
 
+"@types/resolve@0.0.8":
+  version "0.0.8"
+  resolved "https://registry.yarnpkg.com/@types/resolve/-/resolve-0.0.8.tgz#f26074d238e02659e323ce1a13d041eee280e194"
+  integrity sha512-auApPaJf3NPfe18hSoJkp8EbZzer2ISk7o8mCC3M9he/a04+gbMF97NkpD2S8riMGvm4BMRI59/SZQSaLTKpsQ==
+  dependencies:
+    "@types/node" "*"
+
 "@types/serve-static@*":
   version "1.13.8"
   resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.13.8.tgz#851129d434433c7082148574ffec263d58309c46"
@@ -3202,6 +3255,11 @@ builtin-modules@^1.1.1:
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
   integrity sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=
 
+builtin-modules@^3.1.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.2.0.tgz#45d5db99e7ee5e6bc4f362e008bf917ab5049887"
+  integrity sha512-lGzLKcioL90C7wMczpkY0n/oART3MbBa8R9OFGE1rJxoVI86u4WAGfEk8Wjv10eKSyTHVGkSo3bvBylCEtk7LA==
+
 builtin-status-codes@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
@@ -4017,6 +4075,11 @@ crypto-browserify@^3.11.0:
     randombytes "^2.0.0"
     randomfill "^1.0.3"
 
+crypto-random-string@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/crypto-random-string/-/crypto-random-string-1.0.0.tgz#a230f64f568310e1498009940790ec99545bca7e"
+  integrity sha1-ojD2T1aDEOFJgAmUB5DsmVRbyn4=
+
 css-color-names@0.0.4, css-color-names@^0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/css-color-names/-/css-color-names-0.0.4.tgz#808adc2e79cf84738069b646cb20ec27beb629e0"
@@ -5007,6 +5070,16 @@ estraverse@^5.1.0, estraverse@^5.2.0:
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-5.2.0.tgz#307df42547e6cc7324d3cf03c155d5cdb8c53880"
   integrity sha512-BxbNGGNm0RyRYvUdHpIwv9IWzeM9XClbOxwoATuFdOE7ZE6wHL+HQ5T8hoPM+zHvmKzzsEqhgy0GrQ5X13afiQ==
 
+estree-walker@^0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.1.tgz#53049143f40c6eb918b23671d1fe3219f3a1b362"
+  integrity sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==
+
+estree-walker@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-1.0.1.tgz#31bc5d612c96b704106b477e6dd5d8aa138cb700"
+  integrity sha512-1fMXF3YP4pZZVozF8j/ZLfvnR8NSIljt56UhbZ5PeeDmmGHpgpdwQt7ITlGvYaQukCvuBRMLEiKiYC+oeIg4cg==
+
 esutils@^2.0.2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
@@ -5306,7 +5379,7 @@ fast-glob@^3.1.1:
     micromatch "^4.0.2"
     picomatch "^2.2.1"
 
-fast-json-stable-stringify@2.x, fast-json-stable-stringify@^2.0.0:
+fast-json-stable-stringify@2.x, fast-json-stable-stringify@^2.0.0, fast-json-stable-stringify@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
   integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==
@@ -5633,15 +5706,6 @@ fs-extra@5.0.0:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
-fs-extra@^4.0.2:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.3.tgz#0d852122e5bc5beb453fb028e9c0c9bf36340c94"
-  integrity sha512-q6rbdDd1o2mAnQreO7YADIxf/Whx4AHBiRf6d+/cVT8h44ss+lHgxf1FemcqDnQt9X3ct4McHr+JMGlYSsK7Cg==
-  dependencies:
-    graceful-fs "^4.1.2"
-    jsonfile "^4.0.0"
-    universalify "^0.1.0"
-
 fs-extra@^7.0.1:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-7.0.1.tgz#4f189c44aa123b895f722804f55ea23eadc348e9"
@@ -5651,6 +5715,15 @@ fs-extra@^7.0.1:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
+fs-extra@^8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
+  integrity sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==
+  dependencies:
+    graceful-fs "^4.2.0"
+    jsonfile "^4.0.0"
+    universalify "^0.1.0"
+
 fs-extra@^9.0.0:
   version "9.0.1"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-9.0.1.tgz#910da0062437ba4c39fedd863f1675ccfefcb9fc"
@@ -6694,6 +6767,11 @@ is-installed-globally@0.1.0:
     global-dirs "^0.1.0"
     is-path-inside "^1.0.0"
 
+is-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-module/-/is-module-1.0.0.tgz#3258fb69f78c14d5b815d664336b4cffb6441591"
+  integrity sha1-Mlj7afeMFNW4FdZkM2tM/7ZEFZE=
+
 is-negative-zero@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/is-negative-zero/-/is-negative-zero-2.0.1.tgz#3de746c18dda2319241a53675908d8f766f11c24"
@@ -7488,13 +7566,6 @@ json-stable-stringify-without-jsonify@^1.0.1:
   resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
   integrity sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=
 
-json-stable-stringify@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
-  integrity sha1-mnWdOcXy/1A/1TAGRu1EX4jE+a8=
-  dependencies:
-    jsonify "~0.0.0"
-
 json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
@@ -7540,11 +7611,6 @@ jsonfile@^6.0.1:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
-jsonify@~0.0.0:
-  version "0.0.0"
-  resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
-  integrity sha1-LHS27kHZPKUbe1qu6PUDYx0lKnM=
-
 jsprim@^1.2.2:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
@@ -7812,7 +7878,7 @@ lodash.sortby@^4.7.0:
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
   integrity sha1-7dFMgk4sycHgsKG0K7UhBRakJDg=
 
-lodash.template@^4.4.0:
+lodash.template@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.template/-/lodash.template-4.5.0.tgz#f976195cf3f347d0d5f52483569fe8031ccce8ab"
   integrity sha512-84vYFxIkmidUiFxidA/KjjH9pAycqW+h980j7Fuz5qxRtO9pgB7MDFTdys1N7A5mcucRiDyEq4fusljItR1T/A==
@@ -7924,6 +7990,13 @@ lru-cache@^6.0.0:
   dependencies:
     yallist "^4.0.0"
 
+magic-string@^0.25.0, magic-string@^0.25.7:
+  version "0.25.7"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.7.tgz#3f497d6fd34c669c6798dcb821f2ef31f5445051"
+  integrity sha512-4CrMT5DOHTDk4HYDlzmwu4FVCcIYI8gauveasrdCu2IKIFOJ3f0v/8MDGJCDL9oD2ppz/Av1b0Nj345H9M+XIA==
+  dependencies:
+    sourcemap-codec "^1.4.4"
+
 make-dir@^2.0.0, make-dir@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-2.1.0.tgz#5f0310e18b8be898cc07009295a30ae41e91e6f5"
@@ -9041,7 +9114,7 @@ phoenix@^1.4.11:
   resolved "https://registry.yarnpkg.com/phoenix/-/phoenix-1.5.7.tgz#86775bc51271e49930fd7d879ec3ec2addd6bf08"
   integrity sha512-RgVdTRsK5NpnUPkjPyLg9P8qQQvuDaUsazH06t+ARu9EnPryQ7asE76VDjVZ43fqjY/p8er6y6OQb17YViG47g==
 
-picomatch@^2.0.4, picomatch@^2.0.5, picomatch@^2.2.1:
+picomatch@^2.0.4, picomatch@^2.0.5, picomatch@^2.2.1, picomatch@^2.2.2:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.2.tgz#21f333e9b6b8eaff02468f5146ea406d345f4dad"
   integrity sha512-q0M/9eZHzmr0AulXyPwNfZjtwZ/RBZlbN3K3CErVrk50T2ASYI7Bye0EvekFY3IP1Nt2DHu0re+V2ZHIpMkuWg==
@@ -9573,7 +9646,7 @@ prettier@^1.18.2:
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.19.1.tgz#f7d7f5ff8a9cd872a7be4ca142095956a60797cb"
   integrity sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==
 
-pretty-bytes@^5.1.0:
+pretty-bytes@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-5.5.0.tgz#0cecda50a74a941589498011cf23275aa82b339e"
   integrity sha512-p+T744ZyjjiaFlMUZZv6YPC5JrkNj8maRmPaQCWFJFplUAzpIUTRaTcS+7wmZtUoFXHtESJb23ISliaWyz3SHA==
@@ -10272,7 +10345,7 @@ resolve@1.1.7:
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
   integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
 
-resolve@1.x, resolve@^1.10.0, resolve@^1.3.2:
+resolve@1.x, resolve@^1.10.0, resolve@^1.14.2, resolve@^1.3.2:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.19.0.tgz#1af5bf630409734a067cae29318aac7fa29a267c"
   integrity sha512-rArEXAgsBG4UgRGcynxWIWKFvh/XZCcS8UJdHhwy91zwAvCZIbcs+vAbflgBnNjYMs/i/i+/Ux6IZhML1yPvxg==
@@ -10351,6 +10424,41 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
+rollup-plugin-babel@^4.3.3:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-babel/-/rollup-plugin-babel-4.4.0.tgz#d15bd259466a9d1accbdb2fe2fff17c52d030acb"
+  integrity sha512-Lek/TYp1+7g7I+uMfJnnSJ7YWoD58ajo6Oarhlex7lvUce+RCKRuGRSgztDO3/MF/PuGKmUL5iTHKf208UNszw==
+  dependencies:
+    "@babel/helper-module-imports" "^7.0.0"
+    rollup-pluginutils "^2.8.1"
+
+rollup-plugin-terser@^5.3.1:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-terser/-/rollup-plugin-terser-5.3.1.tgz#8c650062c22a8426c64268548957463bf981b413"
+  integrity sha512-1pkwkervMJQGFYvM9nscrUoncPwiKR/K+bHdjv6PFgRo3cgPHoRT83y2Aa3GvINj4539S15t/tpFPb775TDs6w==
+  dependencies:
+    "@babel/code-frame" "^7.5.5"
+    jest-worker "^24.9.0"
+    rollup-pluginutils "^2.8.2"
+    serialize-javascript "^4.0.0"
+    terser "^4.6.2"
+
+rollup-pluginutils@^2.8.1, rollup-pluginutils@^2.8.2:
+  version "2.8.2"
+  resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz#72f2af0748b592364dbd3389e600e5a9444a351e"
+  integrity sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==
+  dependencies:
+    estree-walker "^0.6.1"
+
+rollup@^1.31.1:
+  version "1.32.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.32.1.tgz#4480e52d9d9e2ae4b46ba0d9ddeaf3163940f9c4"
+  integrity sha512-/2HA0Ec70TvQnXdzynFffkjA6XN+1e2pEv/uKS5Ulca40g2L7KuOE3riasHoNVHOsFD5KKZgDsMk1CP3Tw9s+A==
+  dependencies:
+    "@types/estree" "*"
+    "@types/node" "*"
+    acorn "^7.1.0"
+
 rope-sequence@^1.3.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/rope-sequence/-/rope-sequence-1.3.2.tgz#a19e02d72991ca71feb6b5f8a91154e48e3c098b"
@@ -10815,6 +10923,11 @@ source-map@^0.7.3:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
   integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
 
+sourcemap-codec@^1.4.4:
+  version "1.4.8"
+  resolved "https://registry.yarnpkg.com/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz#ea804bd94857402e6992d05a38ef1ae35a9ab4c4"
+  integrity sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==
+
 spdx-correct@^3.0.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.1.1.tgz#dece81ac9c1e6713e5f7d1b6f17d468fa53d89a9"
@@ -11285,6 +11398,20 @@ tapable@^1.0.0, tapable@^1.1.3:
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.1.3.tgz#a1fccc06b58db61fd7a45da2da44f5f3a3e67ba2"
   integrity sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA==
 
+temp-dir@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/temp-dir/-/temp-dir-1.0.0.tgz#0a7c0ea26d3a39afa7e0ebea9c1fc0bc4daa011d"
+  integrity sha1-CnwOom06Oa+n4OvqnB/AvE2qAR0=
+
+tempy@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/tempy/-/tempy-0.3.0.tgz#6f6c5b295695a16130996ad5ab01a8bd726e8bf8"
+  integrity sha512-WrH/pui8YCwmeiAoxV+lpRH9HpRtgBhSR2ViBPgpGb/wnYDzp21R4MN45fsCGvLROvY67o3byhJRYRONJyImVQ==
+  dependencies:
+    temp-dir "^1.0.0"
+    type-fest "^0.3.1"
+    unique-string "^1.0.0"
+
 terser-webpack-plugin@^1.4.3:
   version "1.4.5"
   resolved "https://registry.yarnpkg.com/terser-webpack-plugin/-/terser-webpack-plugin-1.4.5.tgz#a217aefaea330e734ffacb6120ec1fa312d6040b"
@@ -11315,7 +11442,7 @@ terser-webpack-plugin@^2.3.6:
     terser "^4.6.12"
     webpack-sources "^1.4.3"
 
-terser@^4.1.2, terser@^4.6.12:
+terser@^4.1.2, terser@^4.6.12, terser@^4.6.2:
   version "4.8.0"
   resolved "https://registry.yarnpkg.com/terser/-/terser-4.8.0.tgz#63056343d7c70bb29f3af665865a46fe03a0df17"
   integrity sha512-EAPipTNeWsb/3wLPeup1tVPaXfIaU68xMnVdPafIL1TV05OhASArYyIfFvnvJCNrR2NIOvDVNNTFRa+Re2MWyw==
@@ -11713,6 +11840,11 @@ type-fest@^0.11.0:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.11.0.tgz#97abf0872310fed88a5c466b25681576145e33f1"
   integrity sha512-OdjXJxnCN1AvyLSzeKIgXTXxV+99ZuXl3Hpo9XpJAv9MBcHrrJOQ5kV7ypXOuQie+AmWG25hLbiKdwYTifzcfQ==
 
+type-fest@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.3.1.tgz#63d00d204e059474fe5e1b7c011112bbd1dc29e1"
+  integrity sha512-cUGJnCdr4STbePCgqNFbpVNCepa+kAVohJs1sLhxzdH+gnEoOd8VhbYa7pD3zZYGiURWM2xzEII3fQcRizDkYQ==
+
 type-fest@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.6.0.tgz#8d2a2370d3df886eb5c90ada1c5bf6188acf838b"
@@ -11821,6 +11953,13 @@ unique-slug@^2.0.0:
   dependencies:
     imurmurhash "^0.1.4"
 
+unique-string@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unique-string/-/unique-string-1.0.0.tgz#9e1057cca851abb93398f8b33ae187b99caec11a"
+  integrity sha1-nhBXzKhRq7kzmPizOuGHuZyuwRo=
+  dependencies:
+    crypto-random-string "^1.0.0"
+
 universalify@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
@@ -11859,7 +11998,7 @@ untildify@3.0.3:
   resolved "https://registry.yarnpkg.com/untildify/-/untildify-3.0.3.tgz#1e7b42b140bcfd922b22e70ca1265bfe3634c7c9"
   integrity sha512-iSk/J8efr8uPT/Z4eSUywnqyrQU7DSdMfdqK4iWEaUVVmcP5JcnpRqmVMwcwcnmI1ATFNgC5V90u09tBynNFKA==
 
-upath@^1.1.1:
+upath@^1.1.1, upath@^1.1.2, upath@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.2.0.tgz#8f66dbcd55a883acdae4408af8b035a5044c1894"
   integrity sha512-aZwGpamFO61g3OlfT7OQCHqhGnW43ieH9WZeP7QxN/G/jS4jfqUkZxoryvJgVPEcrl5NL/ggHsSmLMHuH64Lhg==
@@ -12383,7 +12522,7 @@ webpack-merge@^4.2.2:
   dependencies:
     lodash "^4.17.15"
 
-webpack-sources@^1.1.0, webpack-sources@^1.4.0, webpack-sources@^1.4.1, webpack-sources@^1.4.3:
+webpack-sources@^1.1.0, webpack-sources@^1.3.0, webpack-sources@^1.4.0, webpack-sources@^1.4.1, webpack-sources@^1.4.3:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.4.3.tgz#eedd8ec0b928fbf1cbfe994e22d2d890f330a933"
   integrity sha512-lgTS3Xhv1lCOKo7SA5TjKXMjpSM4sBjNV5+q2bqesbSPs5FjGmU6jjtBSkX9b4qW87vDIsCIlUPOEhbZrMdjeQ==
@@ -12488,140 +12627,158 @@ word-wrap@^1.2.3, word-wrap@~1.2.3:
   resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
   integrity sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==
 
-workbox-background-sync@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-background-sync/-/workbox-background-sync-4.3.1.tgz#26821b9bf16e9e37fd1d640289edddc08afd1950"
-  integrity sha512-1uFkvU8JXi7L7fCHVBEEnc3asPpiAL33kO495UMcD5+arew9IbKW2rV5lpzhoWcm/qhGB89YfO4PmB/0hQwPRg==
+workbox-background-sync@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-background-sync/-/workbox-background-sync-5.1.4.tgz#5ae0bbd455f4e9c319e8d827c055bb86c894fd12"
+  integrity sha512-AH6x5pYq4vwQvfRDWH+vfOePfPIYQ00nCEB7dJRU1e0n9+9HMRyvI63FlDvtFT2AvXVRsXvUt7DNMEToyJLpSA==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
 
-workbox-broadcast-update@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-broadcast-update/-/workbox-broadcast-update-4.3.1.tgz#e2c0280b149e3a504983b757606ad041f332c35b"
-  integrity sha512-MTSfgzIljpKLTBPROo4IpKjESD86pPFlZwlvVG32Kb70hW+aob4Jxpblud8EhNb1/L5m43DUM4q7C+W6eQMMbA==
+workbox-broadcast-update@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-broadcast-update/-/workbox-broadcast-update-5.1.4.tgz#0eeb89170ddca7f6914fa3523fb14462891f2cfc"
+  integrity sha512-HTyTWkqXvHRuqY73XrwvXPud/FN6x3ROzkfFPsRjtw/kGZuZkPzfeH531qdUGfhtwjmtO/ZzXcWErqVzJNdXaA==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
 
-workbox-build@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-build/-/workbox-build-4.3.1.tgz#414f70fb4d6de47f6538608b80ec52412d233e64"
-  integrity sha512-UHdwrN3FrDvicM3AqJS/J07X0KXj67R8Cg0waq1MKEOqzo89ap6zh6LmaLnRAjpB+bDIz+7OlPye9iii9KBnxw==
+workbox-build@^5.1.3:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-build/-/workbox-build-5.1.4.tgz#23d17ed5c32060c363030c8823b39d0eabf4c8c7"
+  integrity sha512-xUcZn6SYU8usjOlfLb9Y2/f86Gdo+fy1fXgH8tJHjxgpo53VVsqRX0lUDw8/JuyzNmXuo8vXX14pXX2oIm9Bow==
   dependencies:
-    "@babel/runtime" "^7.3.4"
-    "@hapi/joi" "^15.0.0"
+    "@babel/core" "^7.8.4"
+    "@babel/preset-env" "^7.8.4"
+    "@babel/runtime" "^7.8.4"
+    "@hapi/joi" "^15.1.0"
+    "@rollup/plugin-node-resolve" "^7.1.1"
+    "@rollup/plugin-replace" "^2.3.1"
+    "@surma/rollup-plugin-off-main-thread" "^1.1.1"
     common-tags "^1.8.0"
-    fs-extra "^4.0.2"
-    glob "^7.1.3"
-    lodash.template "^4.4.0"
-    pretty-bytes "^5.1.0"
+    fast-json-stable-stringify "^2.1.0"
+    fs-extra "^8.1.0"
+    glob "^7.1.6"
+    lodash.template "^4.5.0"
+    pretty-bytes "^5.3.0"
+    rollup "^1.31.1"
+    rollup-plugin-babel "^4.3.3"
+    rollup-plugin-terser "^5.3.1"
+    source-map "^0.7.3"
+    source-map-url "^0.4.0"
     stringify-object "^3.3.0"
     strip-comments "^1.0.2"
-    workbox-background-sync "^4.3.1"
-    workbox-broadcast-update "^4.3.1"
-    workbox-cacheable-response "^4.3.1"
-    workbox-core "^4.3.1"
-    workbox-expiration "^4.3.1"
-    workbox-google-analytics "^4.3.1"
-    workbox-navigation-preload "^4.3.1"
-    workbox-precaching "^4.3.1"
-    workbox-range-requests "^4.3.1"
-    workbox-routing "^4.3.1"
-    workbox-strategies "^4.3.1"
-    workbox-streams "^4.3.1"
-    workbox-sw "^4.3.1"
-    workbox-window "^4.3.1"
+    tempy "^0.3.0"
+    upath "^1.2.0"
+    workbox-background-sync "^5.1.4"
+    workbox-broadcast-update "^5.1.4"
+    workbox-cacheable-response "^5.1.4"
+    workbox-core "^5.1.4"
+    workbox-expiration "^5.1.4"
+    workbox-google-analytics "^5.1.4"
+    workbox-navigation-preload "^5.1.4"
+    workbox-precaching "^5.1.4"
+    workbox-range-requests "^5.1.4"
+    workbox-routing "^5.1.4"
+    workbox-strategies "^5.1.4"
+    workbox-streams "^5.1.4"
+    workbox-sw "^5.1.4"
+    workbox-window "^5.1.4"
 
-workbox-cacheable-response@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-cacheable-response/-/workbox-cacheable-response-4.3.1.tgz#f53e079179c095a3f19e5313b284975c91428c91"
-  integrity sha512-Rp5qlzm6z8IOvnQNkCdO9qrDgDpoPNguovs0H8C+wswLuPgSzSp9p2afb5maUt9R1uTIwOXrVQMmPfPypv+npw==
+workbox-cacheable-response@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-cacheable-response/-/workbox-cacheable-response-5.1.4.tgz#9ff26e1366214bdd05cf5a43da9305b274078a54"
+  integrity sha512-0bfvMZs0Of1S5cdswfQK0BXt6ulU5kVD4lwer2CeI+03czHprXR3V4Y8lPTooamn7eHP8Iywi5QjyAMjw0qauA==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
 
-workbox-core@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-core/-/workbox-core-4.3.1.tgz#005d2c6a06a171437afd6ca2904a5727ecd73be6"
-  integrity sha512-I3C9jlLmMKPxAC1t0ExCq+QoAMd0vAAHULEgRZ7kieCdUd919n53WC0AfvokHNwqRhGn+tIIj7vcb5duCjs2Kg==
+workbox-core@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-core/-/workbox-core-5.1.4.tgz#8bbfb2362ecdff30e25d123c82c79ac65d9264f4"
+  integrity sha512-+4iRQan/1D8I81nR2L5vcbaaFskZC2CL17TLbvWVzQ4qiF/ytOGF6XeV54pVxAvKUtkLANhk8TyIUMtiMw2oDg==
 
-workbox-expiration@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-expiration/-/workbox-expiration-4.3.1.tgz#d790433562029e56837f341d7f553c4a78ebe921"
-  integrity sha512-vsJLhgQsQouv9m0rpbXubT5jw0jMQdjpkum0uT+d9tTwhXcEZks7qLfQ9dGSaufTD2eimxbUOJfWLbNQpIDMPw==
+workbox-expiration@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-expiration/-/workbox-expiration-5.1.4.tgz#92b5df461e8126114943a3b15c55e4ecb920b163"
+  integrity sha512-oDO/5iC65h2Eq7jctAv858W2+CeRW5e0jZBMNRXpzp0ZPvuT6GblUiHnAsC5W5lANs1QS9atVOm4ifrBiYY7AQ==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
 
-workbox-google-analytics@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-google-analytics/-/workbox-google-analytics-4.3.1.tgz#9eda0183b103890b5c256e6f4ea15a1f1548519a"
-  integrity sha512-xzCjAoKuOb55CBSwQrbyWBKqp35yg1vw9ohIlU2wTy06ZrYfJ8rKochb1MSGlnoBfXGWss3UPzxR5QL5guIFdg==
+workbox-google-analytics@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-google-analytics/-/workbox-google-analytics-5.1.4.tgz#b3376806b1ac7d7df8418304d379707195fa8517"
+  integrity sha512-0IFhKoEVrreHpKgcOoddV+oIaVXBFKXUzJVBI+nb0bxmcwYuZMdteBTp8AEDJacENtc9xbR0wa9RDCnYsCDLjA==
   dependencies:
-    workbox-background-sync "^4.3.1"
-    workbox-core "^4.3.1"
-    workbox-routing "^4.3.1"
-    workbox-strategies "^4.3.1"
+    workbox-background-sync "^5.1.4"
+    workbox-core "^5.1.4"
+    workbox-routing "^5.1.4"
+    workbox-strategies "^5.1.4"
 
-workbox-navigation-preload@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-navigation-preload/-/workbox-navigation-preload-4.3.1.tgz#29c8e4db5843803b34cd96dc155f9ebd9afa453d"
-  integrity sha512-K076n3oFHYp16/C+F8CwrRqD25GitA6Rkd6+qAmLmMv1QHPI2jfDwYqrytOfKfYq42bYtW8Pr21ejZX7GvALOw==
+workbox-navigation-preload@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-navigation-preload/-/workbox-navigation-preload-5.1.4.tgz#30d1b720d26a05efc5fa11503e5cc1ed5a78902a"
+  integrity sha512-Wf03osvK0wTflAfKXba//QmWC5BIaIZARU03JIhAEO2wSB2BDROWI8Q/zmianf54kdV7e1eLaIEZhth4K4MyfQ==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
 
-workbox-precaching@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-precaching/-/workbox-precaching-4.3.1.tgz#9fc45ed122d94bbe1f0ea9584ff5940960771cba"
-  integrity sha512-piSg/2csPoIi/vPpp48t1q5JLYjMkmg5gsXBQkh/QYapCdVwwmKlU9mHdmy52KsDGIjVaqEUMFvEzn2LRaigqQ==
+workbox-precaching@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-precaching/-/workbox-precaching-5.1.4.tgz#874f7ebdd750dd3e04249efae9a1b3f48285fe6b"
+  integrity sha512-gCIFrBXmVQLFwvAzuGLCmkUYGVhBb7D1k/IL7pUJUO5xacjLcFUaLnnsoVepBGAiKw34HU1y/YuqvTKim9qAZA==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
 
-workbox-range-requests@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-range-requests/-/workbox-range-requests-4.3.1.tgz#f8a470188922145cbf0c09a9a2d5e35645244e74"
-  integrity sha512-S+HhL9+iTFypJZ/yQSl/x2Bf5pWnbXdd3j57xnb0V60FW1LVn9LRZkPtneODklzYuFZv7qK6riZ5BNyc0R0jZA==
+workbox-range-requests@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-range-requests/-/workbox-range-requests-5.1.4.tgz#7066a12c121df65bf76fdf2b0868016aa2bab859"
+  integrity sha512-1HSujLjgTeoxHrMR2muDW2dKdxqCGMc1KbeyGcmjZZAizJTFwu7CWLDmLv6O1ceWYrhfuLFJO+umYMddk2XMhw==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
 
-workbox-routing@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-routing/-/workbox-routing-4.3.1.tgz#a675841af623e0bb0c67ce4ed8e724ac0bed0cda"
-  integrity sha512-FkbtrODA4Imsi0p7TW9u9MXuQ5P4pVs1sWHK4dJMMChVROsbEltuE79fBoIk/BCztvOJ7yUpErMKa4z3uQLX+g==
+workbox-routing@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-routing/-/workbox-routing-5.1.4.tgz#3e8cd86bd3b6573488d1a2ce7385e547b547e970"
+  integrity sha512-8ljknRfqE1vEQtnMtzfksL+UXO822jJlHTIR7+BtJuxQ17+WPZfsHqvk1ynR/v0EHik4x2+826Hkwpgh4GKDCw==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
 
-workbox-strategies@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-strategies/-/workbox-strategies-4.3.1.tgz#d2be03c4ef214c115e1ab29c9c759c9fe3e9e646"
-  integrity sha512-F/+E57BmVG8dX6dCCopBlkDvvhg/zj6VDs0PigYwSN23L8hseSRwljrceU2WzTvk/+BSYICsWmRq5qHS2UYzhw==
+workbox-strategies@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-strategies/-/workbox-strategies-5.1.4.tgz#96b1418ccdfde5354612914964074d466c52d08c"
+  integrity sha512-VVS57LpaJTdjW3RgZvPwX0NlhNmscR7OQ9bP+N/34cYMDzXLyA6kqWffP6QKXSkca1OFo/v6v7hW7zrrguo6EA==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
+    workbox-routing "^5.1.4"
 
-workbox-streams@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-streams/-/workbox-streams-4.3.1.tgz#0b57da70e982572de09c8742dd0cb40a6b7c2cc3"
-  integrity sha512-4Kisis1f/y0ihf4l3u/+ndMkJkIT4/6UOacU3A4BwZSAC9pQ9vSvJpIi/WFGQRH/uPXvuVjF5c2RfIPQFSS2uA==
+workbox-streams@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-streams/-/workbox-streams-5.1.4.tgz#05754e5e3667bdc078df2c9315b3f41210d8cac0"
+  integrity sha512-xU8yuF1hI/XcVhJUAfbQLa1guQUhdLMPQJkdT0kn6HP5CwiPOGiXnSFq80rAG4b1kJUChQQIGPrq439FQUNVrw==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
+    workbox-routing "^5.1.4"
 
-workbox-sw@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-sw/-/workbox-sw-4.3.1.tgz#df69e395c479ef4d14499372bcd84c0f5e246164"
-  integrity sha512-0jXdusCL2uC5gM3yYFT6QMBzKfBr2XTk0g5TPAV4y8IZDyVNDyj1a8uSXy3/XrvkVTmQvLN4O5k3JawGReXr9w==
+workbox-sw@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-sw/-/workbox-sw-5.1.4.tgz#2bb34c9f7381f90d84cef644816d45150011d3db"
+  integrity sha512-9xKnKw95aXwSNc8kk8gki4HU0g0W6KXu+xks7wFuC7h0sembFnTrKtckqZxbSod41TDaGh+gWUA5IRXrL0ECRA==
 
-workbox-webpack-plugin@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-webpack-plugin/-/workbox-webpack-plugin-4.3.1.tgz#47ff5ea1cc074b6c40fb5a86108863a24120d4bd"
-  integrity sha512-gJ9jd8Mb8wHLbRz9ZvGN57IAmknOipD3W4XNE/Lk/4lqs5Htw4WOQgakQy/o/4CoXQlMCYldaqUg+EJ35l9MEQ==
+workbox-webpack-plugin@5.1.3, workbox-webpack-plugin@^4.3.1:
+  version "5.1.3"
+  resolved "https://registry.yarnpkg.com/workbox-webpack-plugin/-/workbox-webpack-plugin-5.1.3.tgz#a7070e3ea0eedb6f87e11fd916ec5d4430a6e348"
+  integrity sha512-gxSkZ9GFLrMNC/8DGNRjcMhrt8iu+MMXhH/Fpo3wo9rKaSMsI7esGq0klTH/UloP9pNvBizVydysrB52eRhI7w==
   dependencies:
-    "@babel/runtime" "^7.0.0"
-    json-stable-stringify "^1.0.1"
-    workbox-build "^4.3.1"
+    "@babel/runtime" "^7.5.5"
+    fast-json-stable-stringify "^2.0.0"
+    source-map-url "^0.4.0"
+    upath "^1.1.2"
+    webpack-sources "^1.3.0"
+    workbox-build "^5.1.3"
 
-workbox-window@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/workbox-window/-/workbox-window-4.3.1.tgz#ee6051bf10f06afa5483c9b8dfa0531994ede0f3"
-  integrity sha512-C5gWKh6I58w3GeSc0wp2Ne+rqVw8qwcmZnQGpjiek8A2wpbxSJb1FdCoQVO+jDJs35bFgo/WETgl1fqgsxN0Hg==
+workbox-window@^5.1.4:
+  version "5.1.4"
+  resolved "https://registry.yarnpkg.com/workbox-window/-/workbox-window-5.1.4.tgz#2740f7dea7f93b99326179a62f1cc0ca2c93c863"
+  integrity sha512-vXQtgTeMCUq/4pBWMfQX8Ee7N2wVC4Q7XYFqLnfbXJ2hqew/cU1uMTD2KqGEgEpE4/30luxIxgE+LkIa8glBYw==
   dependencies:
-    workbox-core "^4.3.1"
+    workbox-core "^5.1.4"
 
 worker-farm@^1.7.0:
   version "1.7.0"
diff --git a/yarn.lock b/yarn.lock
deleted file mode 100644
index fb57ccd13..000000000
--- a/yarn.lock
+++ /dev/null
@@ -1,4 +0,0 @@
-# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
-# yarn lockfile v1
-
-