Updated docs website: (#6048)

* Added "Edit this page" box
* Fixed link styles
* Fixed build-time errors
* Updated VuePress and dependencies

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

docs/.vuepress/config.js

@@ -70,9 +70,9 @@ module.exports = {
       title: "Help & Support",
       editLink: true,
       chat: {
-        title: "Riot Chat",
+        title: "Discord",
-        text: "Chat with Cosmos developers on Riot Chat.",
+        text: "Chat with Cosmos developers on Discord.",
-        url: "https://riot.im/app/#/room/#cosmos-sdk:matrix.org",
+        url: "https://discordapp.com/channels/669268347736686612",
         bg: "linear-gradient(225.11deg, #2E3148 0%, #161931 95.68%)"
       },
       forum: {

docs/package-lock.json

@@ -1318,9 +1318,9 @@
       }
     },
     "@vuepress/plugin-google-analytics": {
-      "version": "1.3.1",
+      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/@vuepress/plugin-google-analytics/-/plugin-google-analytics-1.3.1.tgz",
+      "resolved": "https://registry.npmjs.org/@vuepress/plugin-google-analytics/-/plugin-google-analytics-1.4.1.tgz",
-      "integrity": "sha512-Xb7g86JT/LD1sLYG2txvpp4ztDTOqN5yNRZK5OtzEekCh0NWxIxz0fEYKqVlaskIFnzoA1dfizudyjGCKY+hMw=="
+      "integrity": "sha512-s43V5QHdTz0ayfy5vZrfMPpZzJBsj9L79TaxyMux1jOviS7oeWqkvNSblaHwP4Y8BxISehsKte8qsblQEN3zvQ=="
     },
     "@vuepress/plugin-last-updated": {
       "version": "1.4.1",

docs/package.json

@@ -1,7 +1,7 @@
 {
   "name": "docs",
   "version": "1.0.0",
-  "description": "## Get Started",
+  "description": "Cosmos SDK Documentation",
   "main": "index.js",
   "scripts": {
     "preserve": "./pre.sh",
@@ -14,7 +14,6 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@vuepress/plugin-google-analytics": "^1.3.1",
     "vuepress-theme-cosmos": "^1.0.163"
   }
 }