Fixed broken links

Author: codebycarson

docs/create-sei/quick-start.mdx

@@ -103,18 +103,4 @@ After running the CLI, you'll have a fully configured Sei dApp ready for develop
 
 - **Development Tools Configured** - TypeScript, ESLint, Prettier, and Tailwind CSS automatically configured with sensible defaults and ready for immediate development.
 
-- **Sei Network Integration** - Built-in Sei network configuration and contract interaction examples to help you start building on Sei right away.
-
-## Next Steps
-
-<CardGroup cols={2}>
-  <Card title="Set Up Your Project" href="/create-sei/next-steps" icon="play">
-    Learn how to set up your project and start building with your chosen template
-  </Card>
-  <Card title="Explore Templates" href="/create-sei/templates" icon="layer-group">
-    View all available templates and their specific features
-  </Card>
-  <Card title="Customize Your Project" href="/create-sei/customization" icon="palette">
-    Advanced customization options and development patterns
-  </Card>
-</CardGroup>
+- **Sei Network Integration** - Built-in Sei network configuration and contract interaction examples to help you start building on Sei right away.

docs/create-sei/welcome.mdx

@@ -33,21 +33,4 @@ npx @sei-js/create-sei app -n my-sei-app
 
 ## What's Included
 
-Every project includes wallet connections, contract interactions, TypeScript, Tailwind CSS, ESLint, and responsive layouts. No additional setup required.
-
-## Next Steps
-
-<CardGroup cols={2}>
-  <Card title="CLI Usage" href="/create-sei/quick-start" icon="terminal">
-    Interactive setup and direct template commands
-  </Card>
-  <Card title="Browse Templates" href="/create-sei/templates" icon="layer-group">
-    Compare features and choose the right template
-  </Card>
-  <Card title="Project Setup" href="/create-sei/next-steps" icon="code">
-    Environment config and development patterns
-  </Card>
-  <Card title="Customization" href="/create-sei/customization" icon="palette">
-    Advanced patterns and custom components
-  </Card>
-</CardGroup>
+Every project includes wallet connections, contract interactions, TypeScript, Tailwind CSS, ESLint, and responsive layouts. No additional setup required.

docs/introduction.mdx

@@ -46,7 +46,7 @@ icon: "rocket"
     ```
   </Card>
 
-  <Card title="@sei-js/create-sei" icon="hammer" href="/create-sei/introduction">
+  <Card title="@sei-js/create-sei" icon="hammer" href="/create-sei/welcome">
     **Project scaffolding and templates**
 
     Bootstrap new Sei projects with pre-configured templates and tooling.
@@ -76,16 +76,6 @@ icon: "rocket"
     ```
   </Card>
 
-  <Card title="@sei-js/registry" icon="database" href="/registry/introduction">
-    **Chain and asset registry**
-    
-    Access comprehensive data about Sei networks, tokens, and assets.
-    
-    ```bash
-    yarn add @sei-js/registry
-    ```
-  </Card>
-  
   <Card title="@sei-js/mcp-server" icon="robot" href="/mcp-server/introduction">
     **LLM blockchain integration**
 

docs/precompiles/introduction.mdx

@@ -31,37 +31,4 @@ yarn add @sei-js/precompiles
 pnpm add @sei-js/precompiles
 ```
 
-</CodeGroup>
-
-## Next Steps
-
-<CardGroup cols={2}>
-  <Card
-    title="Quick Start"
-    icon="rocket"
-    href="/precompiles/quick-start"
-  >
-    Get up and running with precompiles in 5 minutes
-  </Card>
-  <Card
-    title="Contract Reference"
-    icon="book"
-    href="/precompiles/precompiles/reference"
-  >
-    Complete reference for all precompile contracts
-  </Card>
-  <Card
-    title="Usage with viem"
-    icon="code"
-    href="/precompiles/precompiles/viem"
-  >
-    Type-safe precompile interactions with Viem
-  </Card>
-  <Card
-    title="Usage with ethers.js"
-    icon="ethereum"
-    href="/precompiles/precompiles/ethers"
-  >
-    Use precompile contract factories with Ethers.js
-  </Card>
-</CardGroup>
+</CodeGroup>