Migrated Developer Docs (#5683)

- Migrated developer docs to Twenty website

- Modified User Guide and Docs layout to include sections and
subsections

**Section Example:**
<img width="549" alt="Screenshot 2024-05-30 at 15 44 42"
src="https://github.com/twentyhq/twenty/assets/102751374/41bd4037-4b76-48e6-bc79-48d3d6be9ab8">

**Subsection Example:**
<img width="557" alt="Screenshot 2024-05-30 at 15 44 55"
src="https://github.com/twentyhq/twenty/assets/102751374/f14c65a9-ab0c-4530-b624-5b20fc00511a">


- Created different components (Tabs, Tables, Editors etc.) for the mdx
files

**Tabs & Editor**

<img width="665" alt="Screenshot 2024-05-30 at 15 47 39"
src="https://github.com/twentyhq/twenty/assets/102751374/5166b5c7-b6cf-417d-9f29-b1f674c1c531">

**Tables**

<img width="698" alt="Screenshot 2024-05-30 at 15 57 39"
src="https://github.com/twentyhq/twenty/assets/102751374/2bbfe937-ec19-4004-ab00-f7a56e96db4a">

<img width="661" alt="Screenshot 2024-05-30 at 16 03 32"
src="https://github.com/twentyhq/twenty/assets/102751374/ae95b47c-dd92-44f9-b535-ccdc953f71ff">

- Created a crawler for Twenty Developers (now that it will be on the
twenty website). Once this PR is merged and the website is re-deployed,
we need to start crawling and make sure the index name is
‘twenty-developer’
- Added a dropdown menu in the header to access User Guide and
Developers + added Developers to footer


https://github.com/twentyhq/twenty/assets/102751374/1bd1fbbd-1e65-4461-b18b-84d4ddbb8ea1

- Made new layout responsive

Please fill in the information for each mdx file so that it can appear
on its card, as well as in the ‘In this article’ section. Example with
‘Getting Started’ in the User Guide:

<img width="786" alt="Screenshot 2024-05-30 at 16 29 39"
src="https://github.com/twentyhq/twenty/assets/102751374/2714b01d-a664-4ddc-9291-528632ee12ea">

Example with info and sectionInfo filled in for 'Getting Started':

<img width="620" alt="Screenshot 2024-05-30 at 16 33 57"
src="https://github.com/twentyhq/twenty/assets/102751374/bc69e880-da6a-4b7e-bace-1effea866c11">


Please keep in mind that the images that are being used for Developers
are the same as those found in User Guide and may not match the article.

---------

Co-authored-by: Félix Malfait <felix.malfait@gmail.com>

packages/twenty-website/src/app/developers/section/[folder]/[documentation]/page.tsx

@@ -0,0 +1,31 @@
+import { Metadata } from 'next';
+
+import DocsContent from '@/app/_components/docs/DocsContent';
+import { fetchArticleFromSlug } from '@/shared-utils/fetchArticleFromSlug';
+import { formatSlug } from '@/shared-utils/formatSlug';
+
+export const dynamic = 'force-dynamic';
+
+export async function generateMetadata({
+  params,
+}: {
+  params: { folder: string; documentation: string };
+}): Promise<Metadata> {
+  const basePath = `/src/content/developers/${params.folder}`;
+  const formattedSlug = formatSlug(params.documentation);
+  const mainPost = await fetchArticleFromSlug(params.documentation, basePath);
+  return {
+    title: 'Twenty - ' + formattedSlug,
+    description: mainPost?.itemInfo?.info,
+  };
+}
+
+export default async function DocsSlug({
+  params,
+}: {
+  params: { documentation: string; folder: string };
+}) {
+  const basePath = `/src/content/developers/${params.folder}`;
+  const mainPost = await fetchArticleFromSlug(params.documentation, basePath);
+  return mainPost && <DocsContent item={mainPost} />;
+}

packages/twenty-website/src/app/developers/section/[folder]/page.tsx

@@ -0,0 +1,33 @@
+import { Metadata } from 'next';
+
+import DocsMain from '@/app/_components/docs/DocsMain';
+import { getDocsArticles } from '@/content/user-guide/constants/getDocsArticles';
+import { fetchArticleFromSlug } from '@/shared-utils/fetchArticleFromSlug';
+import { formatSlug } from '@/shared-utils/formatSlug';
+
+export const dynamic = 'force-dynamic';
+
+export async function generateMetadata({
+  params,
+}: {
+  params: { folder: string };
+}): Promise<Metadata> {
+  const formattedSlug = formatSlug(params.folder);
+  const basePath = '/src/content/developers';
+  const mainPost = await fetchArticleFromSlug(params.folder, basePath);
+  return {
+    title: 'Twenty - ' + formattedSlug,
+    description: mainPost?.itemInfo?.info,
+  };
+}
+
+export default async function DocsSlug({
+  params,
+}: {
+  params: { folder: string };
+}) {
+  const filePath = `src/content/developers/${params.folder}/`;
+  const docsArticleCards = getDocsArticles(filePath);
+  const isSection = true;
+  return <DocsMain docsArticleCards={docsArticleCards} isSection={isSection} />;
+}