docs: docs-staging → master (#8084)

* Fix package-lock

* Fix package-lock

* update package-lock

* bump docs theme to 1.0.171

* Fix typo, chinese character in URL
* update dead doc links

* bump docs theme to 1.0.172

* [favicons] add favicons

* makefile: change build-docs target for shells other than bash

* docs: set master as default version

* docs: add v0.40.x to versions

* bump vuepress-theme-cosmos 1.0.175

* docs: fix broken url in cn/basics/app-anatomy.md

* bump docs theme to 1.0.176

* add versions to config.js

* docs: bump docs theme to 1.0.177

* docs: bump docs theme to 1.0.178

* docs: tweak config.js versions with label and key

Co-authored-by: Denis Fadeev <denis@fadeev.org>
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: vms <vince19972@gmail.com>
Co-authored-by: Helder Moreira <helder@tendermint.com>
Co-authored-by: Amaury Martiny <amaury.martiny@protonmail.com>
Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

docs/.vuepress/config.js

@@ -37,6 +37,16 @@ module.exports = {
       key: "ac317234e6a42074175369b2f42e9754",
       index: "cosmos-sdk"
     },
+    versions: [
+      {
+        "label": "v0.39",
+        "key": "v0.39"
+      },
+      {
+        "label": "master",
+        "key": "master"
+      }
+    ],
     topbar: {
       banner: true
     },