chore(main): release web-sdk 1.9.0

[openfeaturebot]

🤖 I have created a release beep boop

1.9.0 (2026-06-12)

✨ New Features

• expose js sdk identity on client metadata (#1376) (6c437e7)

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[gemini-code-assist]

Code Review

This pull request updates the @openfeature/web-sdk to version 1.9.0, including updates to the changelog, manifest, and README. It also bumps the @openfeature/core devDependency to version 1.11.0. A review comment identifies that the peerDependencies for @openfeature/core should also be updated to ^1.11.0 to ensure compatibility with new metadata fields and prevent potential runtime issues.

[gemini-code-assist]

The devDependencies for @openfeature/core has been updated to ^1.11.0. Since this release introduces new metadata fields (sdk and paradigm in OpenFeatureClient.metadata) that likely rely on definitions in @openfeature/core v1.11.0, the peerDependencies should also be updated to ^1.11.0. This ensures that consumers of the SDK have a compatible version of the core package and avoids potential type mismatches or missing properties at runtime.