chore(nextjs-mf): add contextual changeset coverage

Author: ScriptedAlchemy

.changeset/tall-buses-explode.md

@@ -0,0 +1,13 @@
+---
+'@module-federation/nextjs-mf': patch
+'@module-federation/node': patch
+'@module-federation/enhanced': patch
+'@module-federation/manifest': patch
+'@module-federation/modern-js': patch
+'@module-federation/modern-js-v3': patch
+'@module-federation/sdk': patch
+---
+
+Stabilize the Next.js v9 integration path with improved Next.js 16/RSC behavior, hydration handling, and E2E coverage.
+
+This also aligns supporting runtime/build plumbing across Node runtime helpers, enhanced runtime/container hooks, manifest generation, Modern.js integrations, and SDK webpack-path normalization used by these flows.