fix: pre-existing LSP errors in sites/promo/src/components/news.tsx

[BillyOutlast]

LSP Errors

sites/promo/src/components/news.tsx has pre-existing TypeScript errors unrelated to recent changes:

ERROR [13:26] Cannot find module 'content-collections' or its corresponding type declarations.
ERROR [36:31] Parameter 'post' implicitly has an 'any' type.
ERROR [101:19] Parameter 'post' implicitly has an 'any' type.

Likely fixes

1. Install @content-collections/core types or add a content-collections.d.ts declaration file
2. Add explicit types for the post parameters at lines 36 and 101

Context

These errors existed before PR #91 and are not blocking, but should be resolved for full type safety in the promo site.

[BillyOutlast]

Pre-existing LSP errors — not introduced by any PR. Errors:

• Cannot find module 'content-collections' (line 13)
• Parameter 'post' implicitly has 'any' type (lines 36, 101)

Likely fix: add content-collections type declaration + explicit types for post parameters.