cms www blog (#38045)

* show cms blog posts in www
* remove contentlayer from www
* outputFileTracingExcludes
* update remotePatterns
* fetch cms posts server-side with revalidation
* add cms env vars to turbo.json
* add www env vars to turbo.json
* include cms posts in www sitemap
* add migration to remove image from cms post
* update cms meta image mapping in www

turbo.json

@@ -12,7 +12,10 @@
         "BLOG_APP_URL",
         "CRON_SECRET",
         "DATABASE_URI",
+        "NEXT_PUBLIC_VERCEL_BRANCH_URL",
         "NEXT_PUBLIC_SERVER_URL",
+        "NEXT_PUBLIC_VERCEL_ENV",
+        "NODE_ENV",
         "PAYLOAD_SECRET",
         "PREVIEW_SECRET",
         "S3_BUCKET",
@@ -111,6 +114,8 @@
       "dependsOn": ["^build"],
       "env": [
         "ANALYZE",
+        "CMS_API_KEY",
+        "CMS_PREVIEW_SECRET",
         "NEXT_PUBLIC_MISC_USE_URL",
         "NEXT_PUBLIC_MISC_USE_ANON_KEY",
         "NEXT_PUBLIC_STUDIO_URL",