Fix links

Author: ghostwriternr

src/content/docs/sandbox/api/interpreter.mdx

@@ -181,6 +181,6 @@ if (result.results[0]?.html) {
 
 ## Related resources
 
-- [Build an AI Code Executor](/sandbox/tutorials/build-an-ai-code-executor/) - Complete tutorial
+- [Build an AI Code Executor](/sandbox/tutorials/ai-code-executor/) - Complete tutorial
 - [Commands API](/sandbox/api/commands/) - Lower-level command execution
 - [Files API](/sandbox/api/files/) - File operations

src/content/docs/sandbox/configuration/wrangler.mdx

@@ -243,7 +243,7 @@ export default {
 ## Related resources
 
 - [Wrangler documentation](/workers/wrangler/) - Complete Wrangler reference
-- [Durable Objects configuration](/durable-objects/configuration/) - DO-specific settings
+- [Durable Objects setup](/durable-objects/get-started/) - DO-specific configuration
 - [Dockerfile reference](/sandbox/configuration/dockerfile/) - Custom container images
 - [Environment variables](/sandbox/configuration/environment-variables/) - Passing configuration to sandboxes
 - [Get Started guide](/sandbox/get-started/) - Initial setup walkthrough

src/content/docs/sandbox/guides/code-execution.mdx

@@ -258,6 +258,5 @@ console.log('All contexts deleted');
 ## Related resources
 
 - [Code Interpreter API reference](/sandbox/api/interpreter/) - Complete API documentation
-- [AI code executor tutorial](/sandbox/tutorials/build-an-ai-code-executor/) - Build complete AI executor
+- [AI code executor tutorial](/sandbox/tutorials/ai-code-executor/) - Build complete AI executor
 - [Execute commands guide](/sandbox/guides/execute-commands/) - Lower-level command execution
-- [Best practices](/sandbox/best-practices/) - Production patterns

src/content/docs/sandbox/guides/expose-services.mdx

@@ -269,4 +269,3 @@ Preview URLs follow the pattern `https://{sandbox-id}-{port}.sandbox.workers.dev
 - [Ports API reference](/sandbox/api/ports/) - Complete port exposure API
 - [Background processes guide](/sandbox/guides/background-processes/) - Managing services
 - [Execute commands guide](/sandbox/guides/execute-commands/) - Starting services
-- [Dev environment tutorial](/sandbox/tutorials/dev-environment/) - Complete example

src/content/docs/sandbox/guides/index.mdx

@@ -21,4 +21,3 @@ These guides show you how to solve specific problems and implement features with
 
 - [Tutorials](/sandbox/tutorials/) - Step-by-step learning paths
 - [API reference](/sandbox/api/) - Complete method documentation
-- [Best practices](/sandbox/best-practices/) - Performance, security, and production patterns

src/content/docs/sandbox/tutorials/index.mdx

@@ -69,5 +69,3 @@ All tutorials assume you have:
 
 - [How-to guides](/sandbox/guides/) - Solve specific problems
 - [API reference](/sandbox/api/) - Complete SDK reference
-- [Examples](/sandbox/examples/) - Code snippets and patterns
-- [Best practices](/sandbox/best-practices/) - Production deployment guidance