Migrate documentation to Mintlify and configure 301 redirects (#15502)

## Summary
Completes the migration of all documentation from twenty-website to a
new Mintlify-powered documentation site at docs.twenty.com.

## Changes Made

### New Package: `twenty-docs`
-  Created new Mintlify documentation package
-  Migrated 95 content pages (user-guide, developers, twenty-ui)
-  Migrated 81 images
-  Converted all custom components to Mintlify native components
-  Configured navigation with 2 tabs and 94 pages
-  Added Helper AI Agent with searchArticles tool for docs search

### Updated: `twenty-website`
-  Added 11 redirect rules (301 permanent) in next.config.js
-  Removed all documentation content (111 files)
-  Removed documentation routes (user-guide, developers, twenty-ui)
-  Removed documentation components (9 files)
-  Updated keystatic.config.ts
-  Preserved all marketing/release pages

### Updated: Core Files
-  Updated README.md - docs links point to docs.twenty.com
-  Updated CONTRIBUTING.md - code quality link updated
-  Updated SupportDropdown.tsx - user guide link updated
-  Updated Footer.tsx - user guide link updated
This commit is contained in:
Abdul Rahman
2025-10-31 22:14:14 +05:30
committed by GitHub
parent 5f13e6fcf4
commit 9f97be67b1
186 changed files with 254 additions and 11616 deletions
@@ -73,15 +73,15 @@ The project has a clean and simple stack, with minimal boilerplate code.
### Routing
[React Router](https://reactrouter.com/) handles the routing.
[React Router](https://reactrouter.com/) handles the routing.
To avoid unnecessary [re-renders](/contributor/frontend/best-practices#managing-re-renders) all the routing logic is in a `useEffect` in `PageChangeEffect`.
To avoid unnecessary [re-renders](/developers/frontend-development/best-practices-front#managing-re-renders) all the routing logic is in a `useEffect` in `PageChangeEffect`.
### State Management
[Recoil](https://recoiljs.org/docs/introduction/core-concepts) handles state management.
See [best practices](/developers/section/frontend-development/best-practices-front#state-management) for more information on state management.
See [best practices](/developers/frontend-development/best-practices-front#state-management) for more information on state management.
## Testing