chore(v1): move v1 docs inside website-1.x (#3504)

* move v1 docs in website-1.x

* fix editUrl after moving v1 docs

* update crowdin source for v1 docs

* fix test after v1 config change

* migration cli should support customDocsPath (fix v1->v2 integration tests)

* fix migrationConfig.test.ts

website-1.x/docs/tutorial-create-new-site.md

@@ -0,0 +1,72 @@
+---
+id: tutorial-create-new-site
+title: Create a New Site
+---
+
+In this section, we'll get our Docusaurus site up and running for local development. The process only takes a few minutes.
+
+<img alt="Docusaurus browser" src="/img/undraw_docusaurus_browser.svg" class="docImage"/>
+
+## Scaffold the Site
+
+1. `cd` to the directory of your local repository.
+
+```sh
+cd docusaurus-tutorial
+```
+
+2. Execute the `docusaurus-init` command in your terminal.
+
+```sh
+docusaurus-init
+```
+
+> The `Linking dependencies...` step might take a while, but it will finish eventually.
+
+The following contents will be created in your current directory. Some example documentation pages (under `docs`) and blog posts (under `website/blog`) are included.
+
+```sh
+├── Dockerfile
+├── docker-compose.yml
+├── docs
+│   ├── doc1.md
+│   ├── doc2.md
+│   ├── doc3.md
+│   ├── exampledoc4.md
+│   └── exampledoc5.md
+└── website
+    ├── README.md
+    ├── blog
+    │   ├── 2016-03-11-blog-post.md
+    │   ├── 2017-04-10-blog-post-two.md
+    │   ├── 2017-09-25-testing-rss.md
+    │   ├── 2017-09-26-adding-rss.md
+    │   └── 2017-10-24-new-version-1.0.0.md
+    ├── core
+    │   └── Footer.js
+    ├── package.json
+    ├── pages
+    │   └── en
+    │       ├── help.js
+    │       ├── index.js
+    │       └── users.js
+    ├── sidebars.json
+    ├── siteConfig.js
+    ├── static
+    │   ├── css
+    │   │   └── custom.css
+    │   └── img
+    │       ├── docusaurus.svg
+    │       ├── favicon
+    │       │   └── favicon.ico
+    │       ├── favicon.png
+    │       └── oss_logo.png
+    └── yarn.lock
+```
+
+3. Run `cd website` to go into the `website` directory.
+4. Run `npm start` or `yarn start`.
+
+A browser window will open up at http://localhost:3000.
+
+Congratulations, you have just made your first Docusaurus site! Click around the pages to get a feel for it.