chore: remove changelog entry

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: brendan-kellam

CHANGELOG.md

@@ -17,7 +17,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [EE] Added a context-window usage gauge to the Ask Sourcebot chat details, showing how much of the selected model's context window each turn occupies. Window sizes are resolved from the models.dev catalog. [#1370](https://github.com/sourcebot-dev/sourcebot/pull/1370)
 - Added language model input-modality and document capability resolution, automatically resolved from the models.dev catalog (falls back to text-only for uncatalogued/self-hosted models). [#1372](https://github.com/sourcebot-dev/sourcebot/pull/1372)
 - [EE] Added DPoP sender-constrained OAuth tokens for MCP clients. [#1395](https://github.com/sourcebot-dev/sourcebot/pull/1395)
-- Added CI enforcement that Prisma migrations apply in order and reproduce `schema.prisma`, gating PRs (PR Gate) and release builds. [#1400](https://github.com/sourcebot-dev/sourcebot/pull/1400)
 
 ### Fixed
 - Send anonymous server-side PostHog events as personless so unauthenticated requests don't inflate person counts. [#1367](https://github.com/sourcebot-dev/sourcebot/pull/1367)