fix(blog): rename building to blogs with redirect

[waleedlatif1]

Summary

• rename building to blogs with redirect from /building to /blog

Type of Change

• Other: new path

Testing

NA

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Preview	Comments	Updated (UTC)
docs	Skipped			Oct 11, 2025 6:42pm

[greptile-apps]

Greptile Overview

Summary

This PR successfully renames the /building route to /blog with comprehensive backward compatibility. The changes include:

• Permanent 301 redirect from /building/:path* to /blog/:path* in Next.js config, ensuring existing links and bookmarks continue to work
• Route restructure moving blog content from app/(landing)/building/ to app/(landing)/blog/ directory
• Consistent updates across footer navigation, sitemap, and theme provider
• Blog post migration moving the OpenAI vs n8n vs Sim comparison article to the new path
• Server-side redirect at /blog index that routes to the main blog post

The implementation is clean and thorough. All references to the old path have been updated, and the permanent redirect ensures SEO preservation and unbroken user experience for existing links.

Confidence Score: 5/5

• This PR is safe to merge with no identified issues
• The changes are straightforward and complete: a simple route rename with proper redirect configuration. All references have been consistently updated across the codebase (footer, sitemap, theme provider), and the permanent 301 redirect ensures backward compatibility for SEO and existing links. The implementation follows Next.js best practices for redirects.
• No files require special attention

Important Files Changed

File Analysis

Filename	Score	Overview
apps/sim/next.config.ts	5/5	Added permanent redirect from /building/:path* to /blog/:path* for legacy URL support
apps/sim/app/(landing)/blog/page.tsx	5/5	New blog index page that redirects to the OpenAI vs n8n vs Sim blog post
apps/sim/app/(landing)/blog/layout.tsx	5/5	New blog layout with navigation, main content area, and full-width footer
apps/sim/app/(landing)/components/footer/footer.tsx	5/5	Updated footer link from "Building" to "Blog" with corresponding href change
apps/sim/app/sitemap.ts	5/5	Updated blog post URL from /building/ to /blog/ and refreshed lastModified date
apps/sim/app/theme-provider.tsx	5/5	Updated theme provider to apply light theme to /blog path instead of /building

Sequence Diagram

sequenceDiagram
    participant User
    participant Next.js
    participant BuildingRoute as /building/*
    participant BlogRoute as /blog/*
    participant BlogPost as /blog/openai-vs-n8n-vs-sim
    
    Note over User,BlogPost: Legacy URL Support Flow
    User->>Next.js: Request /building/openai-vs-n8n-vs-sim
    Next.js->>BuildingRoute: Match /building/:path*
    BuildingRoute->>Next.js: Apply permanent redirect (301)
    Next.js->>BlogRoute: Redirect to /blog/openai-vs-n8n-vs-sim
    BlogRoute->>BlogPost: Route to blog post
    BlogPost->>User: Return blog content
    
    Note over User,BlogPost: Direct Blog URL Flow
    User->>Next.js: Request /blog
    Next.js->>BlogRoute: Route to /blog page
    BlogRoute->>BlogPost: Server-side redirect
    BlogPost->>User: Return blog content
    
    Note over User,BlogPost: Theme & Footer Updates
    User->>Next.js: Access /blog route
    Next.js->>Next.js: Apply light theme (theme-provider)
    Next.js->>User: Render with updated footer link

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