Changes before error encountered

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Copilot

content/docs/quick-start/architects.mdx

@@ -498,5 +498,5 @@ app.get('/legacy', legacyController);
 ## Resources
 
 - **[Architecture Diagrams](https://github.com/objectstack-ai/spec/blob/main/ARCHITECTURE.md)** - Visual reference
-- **[Development Roadmap](https://github.com/objectstack-ai/spec/blob/main/DEVELOPMENT_ROADMAP.md)** - Future plans
+- **[Development Roadmap](https://github.com/objectstack-ai/spec/blob/main/internal/planning/DEVELOPMENT_ROADMAP.md)** - Future plans
 - **[Contributing Guide](https://github.com/objectstack-ai/spec/blob/main/CONTRIBUTING.md)** - How to contribute