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
@@ -88,6 +88,6 @@ The singular and plural names must be different. This is required for our GraphQ
<img src="/images/user-guide/objects/customize-fields.png"style={{width:'100%'}}/>
**Note:** If you're not sure whether a new object or field is needed, check [this article](/user-guide/section/data-model/customize-your-data-model) for guidance on designing your data model.
**Note:** If you're not sure whether a new object or field is needed, check [this article](/user-guide/data-model/customize-your-data-model) for guidance on designing your data model.