[FF][FFDW][UXIT-3701] Fix Linkchecker issues

[mirhamasala]

📝 Description

This PR updates all redirecting URLs in the FF site blog content to point directly to their final destinations, eliminating intermediate redirects. This improves user experience by reducing load times and prevents potential broken links.

• Type: Bug fix

🛠️ Key Changes

• Updated 57 blog post files in `apps/ff-site/src/content/blog/` with 156 URL changes
• Fixed `aligned.co` → `www.aligned.co`
• Fixed `dsalliance.io` → `www.dsalliance.io`
• Fixed `fil-vegas.io/register` → `lu.ma/fil-vegas`
• Fixed `web3.storage` URLs → `storacha.network`
• Fixed GitHub FIPs/devgrants/notary-governance URLs to point to correct repository paths
• Fixed all Slack channel URLs to `filecoin.io/slack`
• Fixed all Google Calendar and `fil.org/event` URLs to `lu.ma/filecoin`

📌 To-Do Before Merging

• Review URL changes to ensure all redirects are correctly resolved
• Verify that no contextual product name mentions (e.g., web3.storage as a product) were incorrectly changed

🧪 How to Test

• Setup: No special setup required
• Steps to Test:
  1. Review the changed files in `apps/ff-site/src/content/blog/`
  2. Click on a few of the updated URLs to verify they load directly without redirects
  3. Confirm that links to Slack, Luma, and other services work correctly
• Expected Results: All URLs should load directly to their final destination without intermediate redirects
• Additional Notes: This change only affects markdown content in blog posts

🔖 Resources

• Site audit report identifying redirecting URLs

[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
ffdweb-site	Ready	Preview	Comment	Nov 25, 2025 0:21am
filecoin-foundation-site	Ready	Preview	Comment	Nov 25, 2025 0:21am

2 Skipped Deployments

Project	Deployment	Preview	Comments	Updated (UTC)
filecoin-foundation-uxit	Skipped			Nov 25, 2025 0:21am
filecoin-site	Skipped			Nov 25, 2025 0:21am

[notion-workspace]

[SHARED] Fix Linkchecker Issues