docs: update CHANGELOG.md [skip ci]

Author: github-actions[bot]

CHANGELOG.md

@@ -179,6 +179,7 @@
 * **contract:** emit cancel reason code in subscription events ([a70a291](https://github.com/MyFanss/MyFans/commit/a70a291efe4edc3398737813b99c0bf0be79e0a1)), closes [#286](https://github.com/MyFanss/MyFans/issues/286)
 * **contract:** enforce content price bounds and validation ([#294](https://github.com/MyFanss/MyFans/issues/294)) ([4e7d549](https://github.com/MyFanss/MyFans/commit/4e7d5492587d490966ecbf0c62195f4ad023d842))
 * **contract:** enforce mint admin authorization (closes [#276](https://github.com/MyFanss/MyFans/issues/276)) ([2e03cf5](https://github.com/MyFanss/MyFans/commit/2e03cf53560ad7e7f4a56b0209bab874d7c53c4a))
+* **contract:** link interface docs to code with drift check ([1a4cb4c](https://github.com/MyFanss/MyFans/commit/1a4cb4cfcdb4fe6f262ba41a00b886245b315609))
 * **contract:** release checklist automation linked to docs/release/ ([4fd298c](https://github.com/MyFanss/MyFans/commit/4fd298c2787de892129ee6e6462f1e3530a5a289))
 * **contracts:** add create_subscription with duration ledgers entity constraints matching Issue 60 requirements tracking creator bounds smoothly ([4657605](https://github.com/MyFanss/MyFans/commit/46576050096cad6a6155027d358a13ced3202376))
 * **contract:** shared Env fixtures for cross-contract integration tests ([9913d9e](https://github.com/MyFanss/MyFans/commit/9913d9ed4e623d80203e7be5525353b935ccc009))