Replace custom toggle script with ctrly package

Author: jsor

package-lock.json

@@ -18,6 +18,7 @@
   ],
   "dependencies": {
     "@babel/polyfill": "^7.2.5",
+    "ctrly": "^0.6.0",
     "docsearch.js": "^2.6.2",
     "domestique": "^1.6.0"
   },

package.json

@@ -1,12 +1,12 @@
 {
   "main.css": "main.509935dcebbc6a1d31f3.css",
-  "main.js": "main.86894d34ea1c83b64980.js",
-  "runtime.js": "runtime.49b0f636c71f4e2f40c6.js",
+  "main.js": "main.65a0f1d1bbe453fb4646.js",
+  "runtime.js": "runtime.bdca2d71f23b15ae51f9.js",
   "2.1eb143019bf305de3254.js": "2.1eb143019bf305de3254.js",
   "3.6f948cc687b86945f54b.css": "3.6f948cc687b86945f54b.css",
-  "3.28b26efbc480b0e3ca88.js": "3.28b26efbc480b0e3ca88.js",
+  "3.40cf76a9136f2bccfe54.js": "3.40cf76a9136f2bccfe54.js",
   "4.0f6167b4198eac04f418.css": "4.0f6167b4198eac04f418.css",
-  "4.86c9dffd406e7668b52a.js": "4.86c9dffd406e7668b52a.js",
+  "4.d8c9464c56bac763805a.js": "4.d8c9464c56bac763805a.js",
   "5.c866b624d729ddc93e2a.css": "5.c866b624d729ddc93e2a.css",
   "5.1d497d73a9ad012e7da2.js": "5.1d497d73a9ad012e7da2.js",
   "icons.ttf?ae19fi": "063d0ba7099c5ef73aa81a6a50e5767f.ttf",