build(deps-dev): bump release-plan from 0.17.4 to 0.18.0

Bumps [release-plan](https://github.com/release-plan/release-plan) from 0.17.4 to 0.18.0.
- [Release notes](https://github.com/release-plan/release-plan/releases)
- [Changelog](https://github.com/release-plan/release-plan/blob/main/CHANGELOG.md)
- [Commits](https://github.com/release-plan/release-plan/commits/v0.18.0)

---
updated-dependencies:
- dependency-name: release-plan
  dependency-version: 0.18.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -74,7 +74,7 @@
     "globals": "^16.5.0",
     "prettier": "^3.7.3",
     "prettier-plugin-jsdoc": "^1.7.0",
-    "release-plan": "^0.17.4",
+    "release-plan": "^0.18.0",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.48.0",
     "vite": "^6.4.2",