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-pages.md

@@ -0,0 +1,98 @@
+---
+id: tutorial-create-pages
+title: Create Pages
+---
+
+In this section, we will learn about creating two types of pages in Docusaurus: a regular page and a documentation page.
+
+<img alt="Docusaurus MacBook" src="/img/undraw_docusaurus_tree.svg" class="docImage"/>
+
+## Create a Regular Page
+
+1. In the `website/pages/en` directory of your repository, save a text file called `hello-world.js` with the following contents:
+
+```
+const React = require('react');
+
+const CompLibrary = require('../../core/CompLibrary.js');
+
+const Container = CompLibrary.Container;
+const GridBlock = CompLibrary.GridBlock;
+
+function HelloWorld(props) {
+  return (
+    <div className="docMainWrapper wrapper">
+      <Container className="mainContainer documentContainer postContainer">
+        <h1>Hello World!</h1>
+        <p>This is my first page!</p>
+      </Container>
+    </div>
+  );
+}
+
+module.exports = HelloWorld;
+```
+
+> Use any text editor to make the file, such as [Microsoft Visual Studio Code](https://code.visualstudio.com/download) or [Komodo Edit](https://www.activestate.com/komodo-edit).
+
+2. Go to http://localhost:3000/hello-world and you should be able to see the new page.
+1. Change the text within the `<p>...</p>` to "I can write JSX here!" and save the file again. The browser should refresh automatically to reflect the change.
+
+```diff
+- <p>This is my first page!</p>
++ <p>I can write JSX here!</p>
+```
+
+React is being used as a templating engine for rendering static markup. You can leverage on the expressibility of React to build rich web content. Learn more about creating pages [here](custom-pages).
+
+<img alt="Docusaurus React" src="/img/undraw_docusaurus_react.svg" class="docImage"/>
+
+## Create a Documentation Page
+
+1. Create a new file in the `docs` folder called `doc9.md`. The `docs` folder is in the root of your Docusaurus project, one level above `website`.
+1. Paste the following contents:
+
+```
+---
+id: doc9
+title: This is Doc 9
+---
+
+I can write content using [GitHub-flavored Markdown syntax](https://github.github.com/gfm/).
+
+## Markdown Syntax
+
+**Bold** _italic_ `code` [Links](#url)
+
+> Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
+> id sem consectetuer libero luctus adipiscing.
+
+* Hey
+* Ho
+* Let's Go
+```
+
+3. The `sidebars.json` is where you specify the order of your documentation pages, so open `website/sidebars.json` and add `"doc9"` after `"doc1"`. This ID should be the same one as in the metadata for the Markdown file above, so if you gave a different ID in Step 2, just make sure to use the same ID in the sidebar file.
+
+```diff
+{
+  "docs": {
+    "Docusaurus": [
+      "doc1",
++     "doc9"
+    ],
+    "First Category": ["doc2"],
+    "Second Category": ["doc3"]
+  },
+  "docs-other": {
+    "First Category": ["doc4", "doc5"]
+  }
+}
+```
+
+4. A server restart is needed to pick up sidebar changes, so go to your terminal, kill your dev server (<kbd>Cmd</kbd> + <kbd>C</kbd> or <kbd>Ctrl</kbd> + <kbd>C</kbd>), and run `npm start` or `yarn start`.
+1. Navigate to http://localhost:3000/docs/doc9 to see the new documentation page.
+
+You've created your first documentation page on Docusaurus!
+
+Learn more about creating docs pages [here](navigation).