Update nightly changelog to simple test content

Author: hannesrudolph

CHANGELOG-NIGHTLY.md

@@ -1,26 +1 @@
-# Roo Code Nightly Changelog
-
-This is the changelog for the nightly builds of Roo Code.
-
-## [0.0.1] - Test Nightly Build
-
-### Added
-
-- This is a test changelog for the nightly build
-- Nightly builds are automatically generated from the main branch
-- This changelog is separate from the main release changelog
-
-### Changed
-
-- Using a dedicated nightly changelog instead of the main one
-- Nightly versions follow a different numbering scheme
-
-### Notes
-
-- Nightly builds may contain experimental features
-- For stable releases, please use the main Roo Code extension
-- This changelog will be updated with each nightly release
-
----
-
-_This is a test changelog to verify that the nightly build uses a separate changelog from the main extension._
+changelog-test